diff --git a/18-05-22-grepString/repo_list.txt b/18-05-22-grepString/repo_list.txt
index 6952f53..e85842e 100644
--- a/18-05-22-grepString/repo_list.txt
+++ b/18-05-22-grepString/repo_list.txt
@@ -74,7 +74,6 @@ common-jaxrs-clients
 common-jaxws-calls
 common-scope
 common-scope-maps
-common-security
 common-smartgears
 common-smartgears-app
 common-smartgears-utils