diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 993331c..fea9260 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -21,7 +21,7 @@ jobs:
             docker tag "`cat iid.txt`" "$DOCKER_REGISTRY/$GITHUB_REPOSITORY:$TAG"
             docker push "$DOCKER_REGISTRY/$GITHUB_REPOSITORY:$TAG"
           done
-          sed -i -e "s@image: .*@image: $DOCKER_REGISTRY/$GITHUB_REPOSITORY:$STAG@" k/runner.yaml
+          sed -i -e "s@image: $DOCKER_REGISTRY/$GITHUB_REPOSITORY:.*@image: $DOCKER_REGISTRY/$GITHUB_REPOSITORY:$STAG@" k/runner.yaml
           git config user.name "$GITHUB_REPOSITORY (act)"
           git config user.email "gitea-actions@strudelline.net"
           git add k/runner.yaml
diff --git a/k/runner.yaml b/k/runner.yaml
index b18d43f..84c0cd7 100644
--- a/k/runner.yaml
+++ b/k/runner.yaml
@@ -36,7 +36,7 @@ spec:
       - name: docker-certs
         emptyDir: {}
       initContainers:
-        - image: git.strudelline.net/cascade/docker-act_runner:main-2024-03-29-02.31.25
+        - image: alpine:3.19
           imagePullPolicy: IfNotPresent
           name: chowner
           volumeMounts: