diff --git a/reactos/include/psdk/bdaiface.idl b/reactos/include/psdk/bdaiface.idl
index 5f4989d753f..712015c9bbb 100644
--- a/reactos/include/psdk/bdaiface.idl
+++ b/reactos/include/psdk/bdaiface.idl
@@ -1,7 +1,7 @@
 #ifndef DO_NO_IMPORTS
 import "unknwn.idl";
 import "strmif.idl";
-import "BdaTypes.h";
+import "bdatypes.h";
 #endif
 
 /************************************************************