diff --git a/web/apps/apps.go b/web/apps/apps.go
index c3db5b6cd46..5af909e9938 100644
--- a/web/apps/apps.go
+++ b/web/apps/apps.go
@@ -803,7 +803,7 @@ func openWebapp(c echo.Context) error {
 
 // WebappsRoutes sets the routing for the web apps service
 func WebappsRoutes(router *echo.Group) {
-	router.GET("/", listWebappsHandler)
+	router.GET("", listWebappsHandler)
 	router.GET("/:slug", getHandler(consts.WebappType))
 	router.POST("/:slug", installHandler(consts.WebappType))
 	router.PUT("/:slug", updateHandler(consts.WebappType))
@@ -818,7 +818,7 @@ func WebappsRoutes(router *echo.Group) {
 
 // KonnectorRoutes sets the routing for the konnectors service
 func KonnectorRoutes(router *echo.Group) {
-	router.GET("/", listKonnectorsHandler)
+	router.GET("", listKonnectorsHandler)
 	router.GET("/:slug", getHandler(consts.KonnectorType))
 	router.POST("/:slug", installHandler(consts.KonnectorType))
 	router.PUT("/:slug", updateHandler(consts.KonnectorType))
diff --git a/web/auth/auth_test.go b/web/auth/auth_test.go
index 891af17b960..71a2df63b93 100644
--- a/web/auth/auth_test.go
+++ b/web/auth/auth_test.go
@@ -125,7 +125,7 @@ func TestAuth(t *testing.T) {
 	t.Run("HomeWhenNotLoggedIn", func(t *testing.T) {
 		e := testutils.CreateTestClient(t, ts.URL)
 
-		e.GET("/").
+		e.GET("").
 			WithHost(domain).
 			WithRedirectPolicy(httpexpect.DontFollowRedirects).
 			Expect().Status(303).
@@ -135,7 +135,7 @@ func TestAuth(t *testing.T) {
 	t.Run("HomeWhenNotLoggedInWithJWT", func(t *testing.T) {
 		e := testutils.CreateTestClient(t, ts.URL)
 
-		e.GET("/").WithQuery("jwt", "foobar").
+		e.GET("").WithQuery("jwt", "foobar").
 			WithHost(domain).
 			WithRedirectPolicy(httpexpect.DontFollowRedirects).
 			Expect().Status(303).
@@ -320,7 +320,7 @@ func TestAuth(t *testing.T) {
 	t.Run("HomeWhenLoggedIn", func(t *testing.T) {
 		e := testutils.CreateTestClient(t, ts.URL)
 
-		e.GET("/").
+		e.GET("").
 			WithHost(domain).
 			WithRedirectPolicy(httpexpect.DontFollowRedirects).
 			WithCookie(session.CookieName(testInstance), sessionID).
@@ -1896,7 +1896,7 @@ func TestAuth(t *testing.T) {
 		require.False(t, inst.OnboardingFinished)
 
 		// Should redirect to /auth/passphrase
-		e.GET("/").
+		e.GET("").
 			WithQuery("registerToken", hex.EncodeToString(inst.RegisterToken)).
 			WithHost(inst.Domain).
 			WithRedirectPolicy(httpexpect.DontFollowRedirects).
@@ -1914,7 +1914,7 @@ func TestAuth(t *testing.T) {
 
 		inst.OnboardingFinished = true
 
-		e.GET("/").
+		e.GET("").
 			WithQuery("registerToken", hex.EncodeToString(inst.RegisterToken)).
 			WithHost(domain).
 			WithRedirectPolicy(httpexpect.DontFollowRedirects).
diff --git a/web/compat/compat.go b/web/compat/compat.go
index cd20a2c5cd9..e210a7ba407 100644
--- a/web/compat/compat.go
+++ b/web/compat/compat.go
@@ -22,6 +22,4 @@ func Compat(c echo.Context) error {
 func Routes(router *echo.Group) {
 	router.GET("", Compat)
 	router.HEAD("", Compat)
-	router.GET("/", Compat)
-	router.HEAD("/", Compat)
 }
diff --git a/web/data/data.go b/web/data/data.go
index 66ef71c7f17..bba0b345d2c 100644
--- a/web/data/data.go
+++ b/web/data/data.go
@@ -563,7 +563,7 @@ func Routes(router *echo.Group) {
 	router.Use(couchdbStyleErrorHandler)
 
 	// API Routes that don't depend on a doctype
-	router.GET("/", dataAPIWelcome)
+	router.GET("", dataAPIWelcome)
 	router.GET("/_all_doctypes", allDoctypes)
 
 	// API Routes under /:doctype
@@ -576,7 +576,7 @@ func Routes(router *echo.Group) {
 	group.GET("/:docid", getDoc)
 	group.PUT("/:docid", UpdateDoc)
 	group.DELETE("/:docid", DeleteDoc)
-	group.POST("/", createDoc)
+	group.POST("", createDoc)
 	group.GET("/_all_docs", allDocs)
 	group.POST("/_all_docs", allDocs)
 	group.GET("/_normal_docs", normalDocs)
@@ -588,5 +588,5 @@ func Routes(router *echo.Group) {
 	group.POST("/_design/:designdocid/copy", copyDesignDoc)
 	group.DELETE("/_design/:designdocid", deleteDesignDoc)
 
-	group.DELETE("/", DeleteDatabase)
+	group.DELETE("", DeleteDatabase)
 }
diff --git a/web/data/replication.go b/web/data/replication.go
index eb6b58dccc3..8d2340f9cda 100644
--- a/web/data/replication.go
+++ b/web/data/replication.go
@@ -278,10 +278,10 @@ func dbStatus(c echo.Context) error {
 }
 
 func replicationRoutes(group *echo.Group) {
-	group.PUT("/", createDB)
+	group.PUT("", createDB)
 
 	// Routes used only for replication
-	group.GET("/", dbStatus)
+	group.GET("", dbStatus)
 	group.GET("/_changes", changesFeed)
 	// POST=GET+filter see http://docs.couchdb.org/en/stable/api/database/changes.html#post--db-_changes)
 	group.POST("/_changes", changesFeed)
diff --git a/web/files/files.go b/web/files/files.go
index ffd86a808c0..51661475350 100644
--- a/web/files/files.go
+++ b/web/files/files.go
@@ -1839,9 +1839,9 @@ func Routes(router *echo.Group) {
 
 	router.PATCH("/metadata", ModifyMetadataByPathHandler)
 	router.PATCH("/:file-id", ModifyMetadataByIDHandler)
-	router.PATCH("/", ModifyMetadataByIDInBatchHandler)
+	router.PATCH("", ModifyMetadataByIDInBatchHandler)
 
-	router.POST("/", CreationHandler)
+	router.POST("", CreationHandler)
 	router.POST("/:file-id", CreationHandler)
 	router.PUT("/:file-id", OverwriteFileContentHandler)
 	router.POST("/upload/metadata", UploadMetadataHandler)
diff --git a/web/realtime/realtime.go b/web/realtime/realtime.go
index d4941820871..b75cbd65194 100644
--- a/web/realtime/realtime.go
+++ b/web/realtime/realtime.go
@@ -334,6 +334,6 @@ func Notify(c echo.Context) error {
 
 // Routes set the routing for the realtime service
 func Routes(router *echo.Group) {
-	router.GET("/", Ws)
+	router.GET("", Ws)
 	router.POST("/:doctype/:id", Notify)
 }
diff --git a/web/registry/registry.go b/web/registry/registry.go
index 036ac9b3bf5..2fa050bc977 100644
--- a/web/registry/registry.go
+++ b/web/registry/registry.go
@@ -159,7 +159,6 @@ func proxyMaintenanceReq(c echo.Context) error {
 func Routes(router *echo.Group) {
 	gzip := middleware.Gzip()
 	router.GET("", proxyListReq, gzip)
-	router.GET("/", proxyListReq, gzip)
 	router.GET("/maintenance", proxyMaintenanceReq, gzip)
 	router.GET("/:app", proxyAppReq, gzip)
 	router.GET("/:app/icon", proxyReq(authed, shortClientCache, registry.NoCache))
diff --git a/web/routing.go b/web/routing.go
index dd99c1bcd49..f36bb50ec1e 100644
--- a/web/routing.go
+++ b/web/routing.go
@@ -199,7 +199,7 @@ func SetupRoutes(router *echo.Echo) error {
 			middlewares.CheckInstanceDeleting,
 		}
 
-		router.GET("/", auth.Home, mws...)
+		router.GET("", auth.Home, mws...)
 		auth.Routes(router.Group("/auth", mws...))
 		public.Routes(router.Group("/public", mws...))
 		wellknown.Routes(router.Group("/.well-known", mws...))
diff --git a/web/server.go b/web/server.go
index 4356ae3e5ae..4c5420054e1 100644
--- a/web/server.go
+++ b/web/server.go
@@ -110,6 +110,7 @@ func checkExists(filepath string) error {
 // them.
 func ListenAndServe() (*Servers, error) {
 	e := echo.New()
+	e.Pre(middleware.RemoveTrailingSlash())
 	e.HideBanner = true
 	e.HidePort = true
 
@@ -132,6 +133,7 @@ func ListenAndServe() (*Servers, error) {
 	}
 
 	admin := echo.New()
+	e.Pre(middleware.RemoveTrailingSlash())
 	admin.HideBanner = true
 	admin.HidePort = true
 
diff --git a/web/sharings/replicator.go b/web/sharings/replicator.go
index c379b43226c..3c48da22ad5 100644
--- a/web/sharings/replicator.go
+++ b/web/sharings/replicator.go
@@ -162,14 +162,13 @@ func EndInitial(c echo.Context) error {
 
 // replicatorRoutes sets the routing for the replicator
 func replicatorRoutes(router *echo.Group) {
-	group := router.Group("", checkSharingPermissions)
-	group.POST("/:sharing-id/_revs_diff", RevsDiff, checkSharingWritePermissions)
-	group.POST("/:sharing-id/_bulk_docs", BulkDocs, checkSharingWritePermissions)
-	group.GET("/:sharing-id/io.cozy.files/:id", GetFolder, checkSharingReadPermissions)
-	group.PUT("/:sharing-id/io.cozy.files/:id/metadata", SyncFile, checkSharingWritePermissions)
-	group.PUT("/:sharing-id/io.cozy.files/:id", FileHandler, checkSharingWritePermissions)
-	group.POST("/:sharing-id/reupload", ReuploadHandler, checkSharingReadPermissions)
-	group.DELETE("/:sharing-id/initial", EndInitial, checkSharingWritePermissions)
+	router.POST("/:sharing-id/_revs_diff", RevsDiff, checkSharingPermissions, checkSharingWritePermissions)
+	router.POST("/:sharing-id/_bulk_docs", BulkDocs, checkSharingPermissions, checkSharingWritePermissions)
+	router.GET("/:sharing-id/io.cozy.files/:id", GetFolder, checkSharingPermissions, checkSharingReadPermissions)
+	router.PUT("/:sharing-id/io.cozy.files/:id/metadata", SyncFile, checkSharingPermissions, checkSharingWritePermissions)
+	router.PUT("/:sharing-id/io.cozy.files/:id", FileHandler, checkSharingPermissions, checkSharingWritePermissions)
+	router.POST("/:sharing-id/reupload", ReuploadHandler, checkSharingPermissions, checkSharingReadPermissions)
+	router.DELETE("/:sharing-id/initial", EndInitial, checkSharingPermissions, checkSharingWritePermissions)
 }
 
 func checkSharingReadPermissions(next echo.HandlerFunc) echo.HandlerFunc {
diff --git a/web/sharings/sharings.go b/web/sharings/sharings.go
index 107331d5b9b..b791f5622e7 100644
--- a/web/sharings/sharings.go
+++ b/web/sharings/sharings.go
@@ -701,7 +701,7 @@ func localAvatar(c echo.Context, m sharing.Member) error {
 // Routes sets the routing for the sharing service
 func Routes(router *echo.Group) {
 	// Create a sharing
-	router.POST("/", CreateSharing)        // On the sharer
+	router.POST("", CreateSharing)         // On the sharer
 	router.PUT("/:sharing-id", PutSharing) // On a recipient
 	router.GET("/:sharing-id", GetSharing)
 	router.POST("/:sharing-id/answer", AnswerSharing)
diff --git a/web/status/status.go b/web/status/status.go
index e553be69223..ffa1eaae6ce 100644
--- a/web/status/status.go
+++ b/web/status/status.go
@@ -81,6 +81,4 @@ func Status(c echo.Context) error {
 func Routes(router *echo.Group) {
 	router.GET("", Status)
 	router.HEAD("", Status)
-	router.GET("/", Status)
-	router.HEAD("/", Status)
 }
diff --git a/web/version/version.go b/web/version/version.go
index 38208c0592a..8d14cae9331 100644
--- a/web/version/version.go
+++ b/web/version/version.go
@@ -23,6 +23,4 @@ func Version(c echo.Context) error {
 func Routes(router *echo.Group) {
 	router.GET("", Version)
 	router.HEAD("", Version)
-	router.GET("/", Version)
-	router.HEAD("/", Version)
 }