Index: uspace/lib/libc/include/ipc/fb.h
===================================================================
--- uspace/lib/libc/include/ipc/fb.h	(revision 42ec9198d3475719dcc6743cb7e015e9ecc84a50)
+++ uspace/lib/libc/include/ipc/fb.h	(revision d752cf4b1be184990dc8cf50aba3798a8f14cfae)
@@ -48,5 +48,4 @@
 	FB_VIEWPORT_CREATE,
 	FB_VIEWPORT_DELETE,
-	FB_VIEWPORT_INVALIDATE,
 	FB_SET_STYLE,
 	FB_SET_COLOR,