diff --git a/src/helper.js b/src/helper.js
index 0f466ad2..065a83a5 100644
--- a/src/helper.js
+++ b/src/helper.js
@@ -62,6 +62,11 @@ function getGitCommit() {
 		return _gitCommit;
 	}
 
+	if (!fs.existsSync(path.resolve(__dirname, "..", ".git", "HEAD"))) {
+		_gitCommit = null;
+		return null;
+	}
+
 	try {
 		_gitCommit = require("child_process")
 			.execSync(