diff --git a/.gitea/workflows/build.yml b/.gitea/workflows/build.yml
index e6d4c92..6ab427f 100644
--- a/.gitea/workflows/build.yml
+++ b/.gitea/workflows/build.yml
@@ -26,7 +26,7 @@ jobs:
       - name: Prepare
         id: prep
         run: |
-          SHORTREF=${GITHUB_SHA::8}
+          SHORTREF=${GITHUB_SHA::10}
 
           # Set output parameters.
           echo ::set-output name=shortref::${SHORTREF}