diff --git a/scripts/release.sh b/scripts/release.sh
index 6431dd2..dc2b3dd 100755
--- a/scripts/release.sh
+++ b/scripts/release.sh
@@ -2,7 +2,7 @@
 
 REPO_ROOT=$(git rev-parse --show-toplevel)
 
-if [[ "$TRAVIS_BRANCH" == "master" ]]; then
+if [[ "$TRAVIS_BRANCH" == "master" ]] && [[ "$TRAVIS_TAG" != "" ]] && [[ "$TRAVIS_PULL_REQUEST" != "" ]]; then
   echo "Start release ..."
   gox -os="darwin linux windows" -arch="amd64 386" -output="$REPO_ROOT/dist/{{.Dir}}_{{.OS}}_{{.Arch}}" ./cmd/git-chglog
   ghr --username git-chglog --token $GITHUB_TOKEN --replace `grep 'Version =' ./cmd/git-chglog/version.go | sed -E 's/.*"(.+)"$$/\1/'` dist/