diff --git a/dzgui/managers/connection.py b/dzgui/managers/connection.py
index 4bca50a..fa4787e 100644
--- a/dzgui/managers/connection.py
+++ b/dzgui/managers/connection.py
@@ -302,7 +302,7 @@ class ConnectionManager:
         for title, mod, stamp, size in self.missing_mods:
             if self.controller.is_cancel_pending():
                 return
-            subscribe(key, mod)
+            subscribe(key, int(mod))
             time.sleep(RATE_LIMIT_THRESHOLD)
 
         if raise_window is True:
diff --git a/dzgui/managers/mods.py b/dzgui/managers/mods.py
index 4fa8868..af27090 100644
--- a/dzgui/managers/mods.py
+++ b/dzgui/managers/mods.py
@@ -117,7 +117,7 @@ class ModManager:
     def unsub_atomic_mod(self, mod: str) -> None:
         config_man = self.controller.get_config_man()
         key = config_man.lookup(Preferences.STEAM)
-        unsubscribe(key, mod)
+        unsubscribe(key, int(mod))
 
         steam_path = Path(self.path)
         app_path = PeFile.get_nested_app_path(steam_path, APPID_DAYZ)