diff --git a/reactos/include/psdk/objfwd.h b/reactos/include/psdk/objfwd.h
index 8fede73aa89..fcddfd5e1e5 100644
--- a/reactos/include/psdk/objfwd.h
+++ b/reactos/include/psdk/objfwd.h
@@ -1,8 +1,5 @@
 #ifndef _OBJFWD_H
 #define _OBJFWD_H
-#if __GNUC__ >=3
-#pragma GCC system_header
-#endif
 
 #include <basetyps.h>
 
diff --git a/reactos/include/psdk/odbcinst.h b/reactos/include/psdk/odbcinst.h
index 9e8c6eceb8d..0a8071f48c0 100644
--- a/reactos/include/psdk/odbcinst.h
+++ b/reactos/include/psdk/odbcinst.h
@@ -1,8 +1,6 @@
 #ifndef _ODBCINST_H
 #define _ODBCINST_H
-#if __GNUC__ >=3
-#pragma GCC system_header
-#endif
+
 #include <sql.h>
 #ifdef __cplusplus
 extern "C" {
diff --git a/reactos/include/psdk/ole.h b/reactos/include/psdk/ole.h
index d2dd2020a92..43c09a70133 100644
--- a/reactos/include/psdk/ole.h
+++ b/reactos/include/psdk/ole.h
@@ -1,8 +1,5 @@
 #ifndef _OLE_H
 #define _OLE_H
-#if __GNUC__ >=3
-#pragma GCC system_header
-#endif
 
 #ifdef __cplusplus
 extern "C" {
diff --git a/reactos/include/psdk/oleacc.h b/reactos/include/psdk/oleacc.h
index 67b19c73f24..0a8108f51e5 100644
--- a/reactos/include/psdk/oleacc.h
+++ b/reactos/include/psdk/oleacc.h
@@ -1,8 +1,5 @@
 #ifndef _OLEACC_H
 #define _OLEACC_H
-#if __GNUC__ >=3
-#pragma GCC system_header
-#endif
 
 #ifdef __cplusplus
 extern "C" {
diff --git a/reactos/include/psdk/olectlid.h b/reactos/include/psdk/olectlid.h
index 7ebb21605a4..e10442c77a1 100644
--- a/reactos/include/psdk/olectlid.h
+++ b/reactos/include/psdk/olectlid.h
@@ -1,8 +1,5 @@
 #ifndef _OLECTLID_H
 #define _OLECTLID_H
-#if __GNUC__ >=3
-#pragma GCC system_header
-#endif
 
 #ifdef __cplusplus
 extern "C" {