diff --git a/data/manifest.yaml b/data/manifest.yaml
index d4974890..251e9816 100644
--- a/data/manifest.yaml
+++ b/data/manifest.yaml
@@ -146553,6 +146553,10 @@ Disgaea PC:
         - save
       when:
         - store: steam
+  id:
+    steamExtra:
+      - 439541
+      - 439540
   installDir:
     Disgaea PC: {}
   launch:
diff --git a/data/wiki-game-cache.yaml b/data/wiki-game-cache.yaml
index d0dd706d..db3ec474 100644
--- a/data/wiki-game-cache.yaml
+++ b/data/wiki-game-cache.yaml
@@ -44755,6 +44755,9 @@ Disgaea 6 Complete:
 Disgaea PC:
   pageId: 30651
   steam: 405900
+  steamSide:
+    - 439541
+    - 439540
   templates:
     - '{{Game data/config|Windows|{{p|game}}\*.cfg}}'
     - '{{Game data/saves|Steam|{{p|steam}}\userdata\{{p|uid}}\405900\remote\}}'