diff --git a/src/plugins/clangformat/clangformatbaseindenter.cpp b/src/plugins/clangformat/clangformatbaseindenter.cpp
index ad6aede7ec7..be515e1d3cc 100644
--- a/src/plugins/clangformat/clangformatbaseindenter.cpp
+++ b/src/plugins/clangformat/clangformatbaseindenter.cpp
@@ -23,8 +23,6 @@
 **
 ****************************************************************************/
 
-#pragma once
-
 #include "clangformatbaseindenter.h"
 
 #include <clang/Tooling/Core/Replacement.h>