diff --git a/.gitignore b/.gitignore
index 7916752..37398b6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -399,3 +399,4 @@ Generated_Code #added for RIA/Silverlight projects
 _UpgradeReport_Files/
 Backup*/
 UpgradeLog*.XML
+GPW_Barcode/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache