1 files changed, 1 insertions, 0 deletions
diff --git a/pkgs/build-support/fetchgit/nix-prefetch-git b/pkgs/build-support/fetchgit/nix-prefetch-git
index 9e4f346f7a525..fa66a1f55406e 100755
--- a/pkgs/build-support/fetchgit/nix-prefetch-git
+++ b/pkgs/build-support/fetchgit/nix-prefetch-git
@@ -47,6 +47,7 @@ Options:
       --leave-dotGit  Keep the .git directories.
       --fetch-submodules Fetch submodules.
       --builder       Clone as fetchgit does, but url, rev, and out option are mandatory.
+      --quiet         Only print the final json summary.
 "
     exit 1
 }