diff --git a/reactos/lib/winscard/.cvsignore b/reactos/lib/winscard/.cvsignore
index 9103a525d39..aed1a14a968 100644
--- a/reactos/lib/winscard/.cvsignore
+++ b/reactos/lib/winscard/.cvsignore
@@ -6,3 +6,4 @@
 *.sym
 *.map
 *.tmp
+*.gch