diff --git a/src/include/columnar/columnar_version_compat.h b/src/include/columnar/columnar_version_compat.h
index 9386b80f8..0aaff6409 100644
--- a/src/include/columnar/columnar_version_compat.h
+++ b/src/include/columnar/columnar_version_compat.h
@@ -9,8 +9,8 @@
  *-------------------------------------------------------------------------
  */
 
- #ifndef COLUMNAR_VERSION_COMPAT_H
- #define COLUMNAR_VERSION_COMPAT_H
+#ifndef COLUMNAR_VERSION_COMPAT_H
+#define COLUMNAR_VERSION_COMPAT_H
 
 #include "pg_version_constants.h"