diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 30511f66..7c5f3917 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -8,7 +8,7 @@ jobs:
   build:
     # This is a *private* build container.
     # See docs/github_actions.md for more information.
-    container: ghcr.io/Rainchus/marioparty4-build:main
+    container: ghcr.io/rainchus/marioparty4-build:main
 
     runs-on: ubuntu-latest
     strategy: