diff --git a/xulrunner/app/Makefile.in b/xulrunner/app/Makefile.in
index 3e59ba394591..3648fe4ba8ba 100644
--- a/xulrunner/app/Makefile.in
+++ b/xulrunner/app/Makefile.in
@@ -65,6 +65,8 @@ REQUIRES = \
 
 CPPSRCS = nsXULRunnerApp.cpp
 
+LOCAL_INCLUDES += -I$(topsrcdir)/toolkit/xre
+
 ifdef BUILD_STATIC_LIBS
 STATIC_COMPONENTS_LINKER_PATH = -L$(DIST)/lib/components
 endif
diff --git a/xulrunner/app/splash.rc b/xulrunner/app/splash.rc
index a92a25a3b65b..c8bf833a3923 100644
--- a/xulrunner/app/splash.rc
+++ b/xulrunner/app/splash.rc
@@ -37,7 +37,7 @@
  *
  * ***** END LICENSE BLOCK ***** */
 #include <windows.h>
-#include "nsINativeAppSupportWin.h"
+#include "nsNativeAppSupportWin.h"
 
 1 24 "xulrunner.exe.manifest"