diff --git a/.woodpecker.yaml b/.woodpecker.yaml
index b2eaab7..3033ada 100644
--- a/.woodpecker.yaml
+++ b/.woodpecker.yaml
@@ -55,12 +55,12 @@ steps:
     image: alpine:latest
     commands:
       - apk add --no-cache sed git
-      - sed -i "s|image:.*hell-world-backend.*|image: registry.gecore.mn/library/hell-world-backend:${CI_COMMIT_SHA:0:8}|g" manifests/backend-deployment.yaml
-      - sed -i "s|image:.*hell-world-frontend.*|image: registry.gecore.mn/library/hell-world-frontend:${CI_COMMIT_SHA:0:8}|g" manifests/frontend-deployment.yaml
+      - 'sed -i "s#image:.*hell-world-backend.*#image: registry.gecore.mn/library/hell-world-backend:${CI_COMMIT_SHA:0:8}#g" manifests/backend-deployment.yaml'
+      - 'sed -i "s#image:.*hell-world-frontend.*#image: registry.gecore.mn/library/hell-world-frontend:${CI_COMMIT_SHA:0:8}#g" manifests/frontend-deployment.yaml'
       - git config user.email "ci@gecore.mn"
       - git config user.name "Woodpecker CI"
       - git add manifests/
-      - git commit -m "ci: update images to ${CI_COMMIT_SHA:0:8}" || true
+      - 'git commit -m "ci: update images to ${CI_COMMIT_SHA:0:8}" || true'
       - git push origin main || true
     when:
       event: push