diff --git a/pkgs/nix-tools/darwin-rebuild.sh b/pkgs/nix-tools/darwin-rebuild.sh
index 4bb113c5..2dec477b 100644
--- a/pkgs/nix-tools/darwin-rebuild.sh
+++ b/pkgs/nix-tools/darwin-rebuild.sh
@@ -44,7 +44,7 @@ while [ $# -gt 0 ]; do
     edit|switch|activate|build|check|changelog)
       action=$i
       ;;
-    --show-trace|--keep-going|--keep-failed|--verbose|-v|-vv|-vvv|-vvvv|-vvvvv|--fallback)
+    --show-trace|--keep-going|--keep-failed|--verbose|-v|-vv|-vvv|-vvvv|-vvvvv|--fallback|--offline)
       extraMetadataFlags+=("$i")
       extraBuildFlags+=("$i")
       ;;
@@ -117,10 +117,6 @@ while [ $# -gt 0 ]; do
       fi
       shift 1
       ;;
-    --offline)
-      extraMetadataFlags+=("$i")
-      extraBuildFlags+=("$i")
-      ;;
     --substituters)
       if [ -z "$1" ]; then
         echo "$0: '$i' requires an argument"