diff --git a/.github/workflows/e2e-test.yaml b/.github/workflows/e2e-test.yaml
index 5dd80779..e4e8e22a 100644
--- a/.github/workflows/e2e-test.yaml
+++ b/.github/workflows/e2e-test.yaml
@@ -77,7 +77,7 @@ jobs:
           kubectl apply -f config/crds/bases/k8s-gateway-v1.0.0.yaml
       - name: Create Lattice GatewayClass
         run: |
-          kubectl apply -f examples/gatewayclass.yaml
+          kubectl apply -f files/controller-installation/gatewayclass.yaml
       - name: Run test
         run: |
           make e2e-test
diff --git a/scripts/github-release.sh b/scripts/github-release.sh
index e36daf2f..589a945e 100755
--- a/scripts/github-release.sh
+++ b/scripts/github-release.sh
@@ -43,12 +43,12 @@ if git rev-parse --verify release-$RELEASE_VERSION >/dev/null 2>&1; then
     git branch -D release-$RELEASE_VERSION
 fi
 
-if git ls-remote --tags origin | grep -q "refs/tags/$RELEASE_VERSION"; then
+if git ls-remote --tags origin | grep -q "refs/tags/$RELEASE_VERSION$"; then
     echo "Tag '$RELEASE_VERSION' exists in remote, you should manually delete it from github"
     exit 1
 fi
 
-if git ls-remote --heads origin | grep -q "refs/heads/release-$RELEASE_VERSION"; then
+if git ls-remote --heads origin | grep -q "refs/heads/release-$RELEASE_VERSION$"; then
     echo "Branch 'release-$RELEASE_VERSION' exists in remote, you should manually delete it from github"
     exit 1
 fi