diff --git a/reactos/dll/win32/msgina/gui.c b/reactos/dll/win32/msgina/gui.c
index 0bb18e456bb..66fab2697b4 100644
--- a/reactos/dll/win32/msgina/gui.c
+++ b/reactos/dll/win32/msgina/gui.c
@@ -7,8 +7,6 @@
 
 #include "msgina.h"
 
-WINE_DEFAULT_DEBUG_CHANNEL(msgina);
-
 typedef struct _DISPLAYSTATUSMSG
 {
     PGINA_CONTEXT Context;
diff --git a/reactos/dll/win32/msgina/msgina.c b/reactos/dll/win32/msgina/msgina.c
index f6bc70aaec0..c45dbbcd832 100644
--- a/reactos/dll/win32/msgina/msgina.c
+++ b/reactos/dll/win32/msgina/msgina.c
@@ -26,8 +26,6 @@
 
 #include "msgina.h"
 
-WINE_DEFAULT_DEBUG_CHANNEL(msgina);
-
 HINSTANCE hDllInstance;
 
 extern GINA_UI GinaGraphicalUI;
diff --git a/reactos/dll/win32/msgina/msgina.h b/reactos/dll/win32/msgina/msgina.h
index e79d40ee779..74867f1f786 100644
--- a/reactos/dll/win32/msgina/msgina.h
+++ b/reactos/dll/win32/msgina/msgina.h
@@ -1,3 +1,6 @@
+#ifndef _MSGINA_H
+#define _MSGINA_H
+
 #define WIN32_NO_STATUS
 
 #include <stdarg.h>
@@ -12,7 +15,9 @@
 #include <winuser.h>
 #include <userenv.h>
 #include <winwlx.h>
+
 #include <wine/debug.h>
+WINE_DEFAULT_DEBUG_CHANNEL(msgina);
 
 #include "resource.h"
 
@@ -76,4 +81,6 @@ DoLoginTasks(
     IN PWSTR Domain,
     IN PWSTR Password);
 
+#endif /* _MSGINA_H */
+
 /* EOF */
diff --git a/reactos/dll/win32/msgina/msgina.rc b/reactos/dll/win32/msgina/msgina.rc
index ecdb445994d..694fa19d5df 100644
--- a/reactos/dll/win32/msgina/msgina.rc
+++ b/reactos/dll/win32/msgina/msgina.rc
@@ -65,4 +65,4 @@ IDI_LOCKICON ICON "resources/21.ico"
 #endif
 #ifdef LANGUAGE_UK_UA
     #include "lang/uk-UA.rc"
-#endif
\ No newline at end of file
+#endif
diff --git a/reactos/dll/win32/msgina/stubs.c b/reactos/dll/win32/msgina/stubs.c
index 3223a52d689..a862bcbd29d 100644
--- a/reactos/dll/win32/msgina/stubs.c
+++ b/reactos/dll/win32/msgina/stubs.c
@@ -11,8 +11,6 @@
 
 #include "msgina.h"
 
-WINE_DEFAULT_DEBUG_CHANNEL(msgina);
-
 /*
  * @unimplemented
  */
diff --git a/reactos/dll/win32/msgina/tui.c b/reactos/dll/win32/msgina/tui.c
index 81eaa70407a..d071fd2e316 100644
--- a/reactos/dll/win32/msgina/tui.c
+++ b/reactos/dll/win32/msgina/tui.c
@@ -7,8 +7,6 @@
 
 #include "msgina.h"
 
-WINE_DEFAULT_DEBUG_CHANNEL(msgina);
-
 static BOOL
 TUIInitialize(
     IN OUT PGINA_CONTEXT pgContext)