diff --git a/.gitea/workflows/build-push.yaml b/.gitea/workflows/build-push.yaml
index bd801e3..dc7c5a8 100644
--- a/.gitea/workflows/build-push.yaml
+++ b/.gitea/workflows/build-push.yaml
@@ -23,7 +23,9 @@ on:
         default: 'all'
 
 env:
-  REGISTRY: git.daviestechlabs.io/daviestechlabs
+  # Use internal K8s service URL for container registry (runner is in-cluster)
+  REGISTRY: gitea-http.gitea.svc.cluster.local:3000/daviestechlabs
+  REGISTRY_HOST: gitea-http.gitea.svc.cluster.local:3000
   NTFY_URL: http://ntfy.observability.svc.cluster.local:80
 
 jobs:
@@ -54,7 +56,7 @@ jobs:
         if: github.event_name != 'pull_request'
         uses: docker/login-action@v3
         with:
-          registry: git.daviestechlabs.io
+          registry: ${{ env.REGISTRY_HOST }}
           username: ${{ secrets.REGISTRY_USER }}
           password: ${{ secrets.REGISTRY_TOKEN }}
 
@@ -105,7 +107,7 @@ jobs:
         if: github.event_name != 'pull_request'
         uses: docker/login-action@v3
         with:
-          registry: git.daviestechlabs.io
+          registry: ${{ env.REGISTRY_HOST }}
           username: ${{ secrets.REGISTRY_USER }}
           password: ${{ secrets.REGISTRY_TOKEN }}
 
@@ -156,7 +158,7 @@ jobs:
         if: github.event_name != 'pull_request'
         uses: docker/login-action@v3
         with:
-          registry: git.daviestechlabs.io
+          registry: ${{ env.REGISTRY_HOST }}
           username: ${{ secrets.REGISTRY_USER }}
           password: ${{ secrets.REGISTRY_TOKEN }}
 
@@ -207,7 +209,7 @@ jobs:
         if: github.event_name != 'pull_request'
         uses: docker/login-action@v3
         with:
-          registry: git.daviestechlabs.io
+          registry: ${{ env.REGISTRY_HOST }}
           username: ${{ secrets.REGISTRY_USER }}
           password: ${{ secrets.REGISTRY_TOKEN }}