diff --git a/src/main/events/library/add-game-to-favorites.ts b/src/main/events/library/add-game-to-favorites.ts
index 68c81abb..53985a09 100644
--- a/src/main/events/library/add-game-to-favorites.ts
+++ b/src/main/events/library/add-game-to-favorites.ts
@@ -13,7 +13,9 @@ const addGameToFavorites = async (
   const game = await gamesSublevel.get(gameKey);
   if (!game) return;
 
-  HydraApi.put(`/profile/games/${shop}/${objectId}/favorite`).catch(() => {});
+  if (shop !== "custom") {
+    HydraApi.put(`/profile/games/${shop}/${objectId}/favorite`).catch(() => {});
+  }
 
   try {
     await gamesSublevel.put(gameKey, {
diff --git a/src/main/events/library/remove-game-from-favorites.ts b/src/main/events/library/remove-game-from-favorites.ts
index f06f55ce..7c79cbf4 100644
--- a/src/main/events/library/remove-game-from-favorites.ts
+++ b/src/main/events/library/remove-game-from-favorites.ts
@@ -13,7 +13,11 @@ const removeGameFromFavorites = async (
   const game = await gamesSublevel.get(gameKey);
   if (!game) return;
 
-  HydraApi.put(`/profile/games/${shop}/${objectId}/unfavorite`).catch(() => {});
+  if (shop !== "custom") {
+    HydraApi.put(`/profile/games/${shop}/${objectId}/unfavorite`).catch(
+      () => {}
+    );
+  }
 
   try {
     await gamesSublevel.put(gameKey, {