diff --git a/src/main/scala/io/github/daviddenton/fintrospect/renderers/Swagger2dot0Json.scala b/src/main/scala/io/github/daviddenton/fintrospect/renderers/Swagger2dot0Json.scala
index 92589f86..a4129511 100644
--- a/src/main/scala/io/github/daviddenton/fintrospect/renderers/Swagger2dot0Json.scala
+++ b/src/main/scala/io/github/daviddenton/fintrospect/renderers/Swagger2dot0Json.scala
@@ -48,15 +48,19 @@ class Swagger2dot0Json private(apiInfo: ApiInfo) extends Renderer {
   }
 
   def apply(mr: Seq[ModuleRoute]): JsonRootNode = {
-    val paths = mr
+    val pathFields: List[Field] = mr
       .groupBy(_.toString)
-      .map { case (path, routes) => path -> obj(routes.map(a => render(a)._1))}.toSeq
+      .foldLeft((List[Field](), List[Field]())) {
+      case ((memoFields, memoDefinitions), (path, routes)) =>
+        val field: Field = path -> obj(routes.map(a => render(a)._1))
+        (field :: memoFields, memoDefinitions)
+    }._1
 
     obj(
       "swagger" -> string("2.0"),
       "info" -> render(apiInfo),
       "basePath" -> string("/"),
-      "paths" -> obj(paths),
+      "paths" -> obj(pathFields),
       "definitions" -> obj()
     )
   }
diff --git a/src/test/resources/io/github/daviddenton/fintrospect/renderers/Swagger2dot0Json.json b/src/test/resources/io/github/daviddenton/fintrospect/renderers/Swagger2dot0Json.json
index 2e22a80e..cf8b3849 100644
--- a/src/test/resources/io/github/daviddenton/fintrospect/renderers/Swagger2dot0Json.json
+++ b/src/test/resources/io/github/daviddenton/fintrospect/renderers/Swagger2dot0Json.json
@@ -7,6 +7,50 @@
   },
   "basePath": "/",
   "paths": {
+    "/basepath/welcome/{firstName}/bertrand/{secondName}": {
+      "get": {
+        "tags": [
+          "/basepath"
+        ],
+        "summary": null,
+        "produces": [],
+        "consumes": [],
+        "parameters": [
+          {
+            "in": "query",
+            "name": "query",
+            "description": "description of the query",
+            "required": true,
+            "type": "boolean"
+          },
+          {
+            "in": "path",
+            "name": "firstName",
+            "description": null,
+            "required": true,
+            "type": "string"
+          },
+          {
+            "in": "path",
+            "name": "bertrand",
+            "description": null,
+            "required": true,
+            "type": "string"
+          },
+          {
+            "in": "path",
+            "name": "secondName",
+            "description": null,
+            "required": true,
+            "type": "string"
+          }
+        ],
+        "responses": {},
+        "security": [
+          {}
+        ]
+      }
+    },
     "/basepath/echo/{message}": {
       "post": {
         "tags": [
@@ -80,51 +124,7 @@
           {}
         ]
       }
-    },
-    "/basepath/welcome/{firstName}/bertrand/{secondName}": {
-      "get": {
-        "tags": [
-          "/basepath"
-        ],
-        "summary": null,
-        "produces": [],
-        "consumes": [],
-        "parameters": [
-          {
-            "in": "query",
-            "name": "query",
-            "description": "description of the query",
-            "required": true,
-            "type": "boolean"
-          },
-          {
-            "in": "path",
-            "name": "firstName",
-            "description": null,
-            "required": true,
-            "type": "string"
-          },
-          {
-            "in": "path",
-            "name": "bertrand",
-            "description": null,
-            "required": true,
-            "type": "string"
-          },
-          {
-            "in": "path",
-            "name": "secondName",
-            "description": null,
-            "required": true,
-            "type": "string"
-          }
-        ],
-        "responses": {},
-        "security": [
-          {}
-        ]
-      }
     }
   },
   "definitions": {}
-}
\ No newline at end of file
+}