diff --git a/handlers/getfile.py b/handlers/getfile.py
index df090e9..2ad60d7 100644
--- a/handlers/getfile.py
+++ b/handlers/getfile.py
@@ -4,7 +4,10 @@ allowed_args = ["file_hash", "file_version", "timestamp"]
 
 def handle(request):
     if len([x for x in request.args if x in allowed_args]) == 0:
-        return {"error": "Missing valid args"}
+        return {
+                "error": "Missing valid args",
+                "allowed": allowed_args
+            }
 
     for i in range(len(allowed_args)): # Gets the first valid argument and sets it as the method handler
         method = request.args.get(allowed_args[i])
diff --git a/handlers/getupdate.py b/handlers/getupdate.py
index 165a40a..f51fed0 100644
--- a/handlers/getupdate.py
+++ b/handlers/getupdate.py
@@ -4,7 +4,10 @@ allowed_args = ["file_hash", "file_version", "timestamp"]
 
 def handle(request):
     if len([x for x in request.args if x in allowed_args]) == 0:
-        return {"error": "Missing valid args"}
+        return {
+                "error": "Missing valid args",
+                "allowed": allowed_args
+            }
 
     for i in range(len(allowed_args)): # Gets the first valid argument and sets it as the method handler
         method = request.args.get(allowed_args[i])