diff --git a/src/Mod/Import/App/dxf/dxf.h b/src/Mod/Import/App/dxf/dxf.h
index 174ac14e56..7ca2951493 100644
--- a/src/Mod/Import/App/dxf/dxf.h
+++ b/src/Mod/Import/App/dxf/dxf.h
@@ -6,8 +6,6 @@
 #ifndef _dxf_h_
 #define _dxf_h_
 
-#pragma once
-
 #include <algorithm>
 #include <list>
 #include <vector>