diff --git a/src/nv_include.h b/src/nv_include.h
index a51ef96..29b5c74 100644
--- a/src/nv_include.h
+++ b/src/nv_include.h
@@ -53,7 +53,7 @@
 
 #include "xf86Cursor.h"
 
-#include "region.h"
+#include "regionstr.h"
 
 #ifdef RANDR
 #include <X11/extensions/randr.h>
diff --git a/src/riva_include.h b/src/riva_include.h
index 2ea1180..2cf6f8e 100644
--- a/src/riva_include.h
+++ b/src/riva_include.h
@@ -51,7 +51,7 @@
 
 #include "xf86Cursor.h"
 
-#include "region.h"
+#include "regionstr.h"
 
 #include "compat-api.h"
 #include "riva_local.h"