diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index 3b1a9b1d4f60819a4009a320e0dde107ebab8365..a795410915e6d08133285a19e9cbbc07daafa519 100644
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -663,6 +663,7 @@ __git_list_porcelain_commands ()
 		check-mailmap)    : plumbing;;
 		check-ref-format) : plumbing;;
 		checkout-index)   : plumbing;;
+		column)           : internal helper;;
 		commit-tree)      : plumbing;;
 		count-objects)    : infrequent;;
 		credential-cache) : credentials helper;;