diff --git a/packages.nix b/packages.nix
index 3d2eedde..6a65d6b8 100644
--- a/packages.nix
+++ b/packages.nix
@@ -41,7 +41,7 @@ lib.attrsets.mapAttrs
       ${lib.concatMapStringsSep "\n" (name:
         let
           addr = getHostAddr name;
-        in lib.optionalString (addr != null) ''
+        in lib.optionalString (addr != null) /* bash */ ''
           echo -n -e "${name}: $RED"
           RUNNING=$(ssh -o PreferredAuthentications=publickey -o StrictHostKeyChecking=accept-new root@"${addr}" "readlink /run/current-system")
           if [ $? = 0 ] && [ -n "$RUNNING" ]; then
@@ -133,7 +133,7 @@ lib.attrsets.mapAttrs
           END
         '';
 
-        "${name}-nixos-rebuild-hydra" = pkgs.writeScriptBin "${name}-nixos-rebuild" ''
+        "${name}-nixos-rebuild-hydra" = pkgs.writeScriptBin "${name}-nixos-rebuild" /* bash */ ''
           set -eou pipefail
 
           echo Copying Flakes
@@ -160,7 +160,7 @@ lib.attrsets.mapAttrs
           EOF
         '';
 
-        "${name}-nixos-rebuild-local" = pkgs.writeScriptBin "${name}-nixos-rebuild" ''
+        "${name}-nixos-rebuild-local" = pkgs.writeScriptBin "${name}-nixos-rebuild" /* bash */ ''
           set -eou pipefail
 
           if [[ ''${1:-} == build ]]; then
@@ -179,7 +179,7 @@ lib.attrsets.mapAttrs
           ssh ${target} "time nix-collect-garbage -d && time nix-store --optimise"
         '';
       } // (let
-        createDirsCopyCurrent = name: ''
+        createDirsCopyCurrent = name: /* bash */ ''
           mkdir -p /var/lib/microvms/${name}
           cd /var/lib/microvms/${name}
           chown root:kvm .