diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index 1689f99539728c87c29cfa94a08ee9a67db3cce2..b687d7e8d5c73f3ffa148c2cbc88e02777206230 100755
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -846,6 +846,8 @@ __git_list_porcelain_commands ()
 		checkout-index)   : plumbing;;
 		commit-tree)      : plumbing;;
 		count-objects)    : infrequent;;
+		credential-cache) : credentials helper;;
+		credential-store) : credentials helper;;
 		cvsexportcommit)  : export;;
 		cvsimport)        : import;;
 		cvsserver)        : daemon;;