diff --git a/routes/application.py b/routes/application.py
index 6c512a9..b29b584 100644
--- a/routes/application.py
+++ b/routes/application.py
@@ -55,7 +55,8 @@ def upload(application_name: str):
         return {"error": "Invalid form data. There is no file or version field"}, 400
     version = version.strip()
     application = (database.Application.query.
-                   filter_by(version=version).
+                   filter_by(version=version,
+                             name=application_name).
                    with_entities(database.Application.id).first())
     if application:
         return {"error": f"Specified version ({version}) already uploaded"}, 400