diff --git a/scripts/setup-app-layer.py b/scripts/setup-app-layer.py
index 0dbcae0103..0b375c1ac2 100755
--- a/scripts/setup-app-layer.py
+++ b/scripts/setup-app-layer.py
@@ -71,7 +71,7 @@ def copy_app_layer_templates(proto, rust):
             ("rust/src/applayertemplate/mod.rs",
              "rust/src/applayer%s/mod.rs" % (lower)),
             ("rust/src/applayertemplate/template.rs",
-             "rust/src/applayer%s/gopher.rs" % (lower)),
+             "rust/src/applayer%s/%s.rs" % (lower, lower)),
             ("rust/src/applayertemplate/parser.rs",
              "rust/src/applayer%s/parser.rs" % (lower)),
         )