diff --git a/pkg/api/api.go b/pkg/api/api.go
index ed060f53dc..217baece9a 100644
--- a/pkg/api/api.go
+++ b/pkg/api/api.go
@@ -1208,7 +1208,7 @@ func (s *ScalewayAPI) GetServers(all bool, limit int) (*[]ScalewayServer, error)
 		}
 	)
 
-	serverChan := make(chan ScalewayServers, 2)
+	serverChan := make(chan ScalewayServers, len(apis))
 	for _, api := range apis {
 		g.Go(s.fetchServers(api, query, serverChan))
 	}
diff --git a/pkg/cli/cmd_ps.go b/pkg/cli/cmd_ps.go
index 4c4ef83487..865254d735 100644
--- a/pkg/cli/cmd_ps.go
+++ b/pkg/cli/cmd_ps.go
@@ -35,6 +35,7 @@ var cmdPs = &Command{
     $ scw ps -f arch=ARCH
     $ scw ps -f server-type=COMMERCIALTYPE
     $ scw ps -f "state=booted image=docker tags=prod"
+    $ scw ps -f zone=ams1
 `,
 }