Added missing keyboard.spec.

diff --git a/dlls/user/Makefile.in b/dlls/user/Makefile.in
index a09e944..bf6cc8f 100644
--- a/dlls/user/Makefile.in
+++ b/dlls/user/Makefile.in
@@ -6,7 +6,7 @@
 SOVERSION = 1.0
 ALTNAMES  = user
 
-SPEC_SRCS = user32.spec user.spec
+SPEC_SRCS = user32.spec user.spec keyboard.spec
 
 C_SRCS = \
 	user_main.c \