diff --git a/flake.nix b/flake.nix
index 2a46b90..0d83770 100644
--- a/flake.nix
+++ b/flake.nix
@@ -369,9 +369,10 @@
                 script = pkgs.writeTextFile
                   {
                     name = "push-container";
-                    text = ''
-                      #!${pkgs.nushell}/bin/nu
-                    '' + (builtins.readFile ./push-container.nu);
+                    text = lib.concatStringsSep "\n" [
+                      "#!${pkgs.nushell}/bin/nu"
+                      (builtins.readFile ./push-container.nu)
+                    ];
                     executable = true;
                   };
               in
diff --git a/push-container.nu b/push-container.nu
index edb9c28..4de68fe 100644
--- a/push-container.nu
+++ b/push-container.nu
@@ -72,16 +72,20 @@ def main [
         exit 1
     }
 
+    print "XXX"
     $env.PLUGIN_PASSWORD | podman login --username $env.PLUGIN_USERNAME --password-stdin $env.PLUGIN_REGISTRY
+    print "YYY"
     let old_image = (podman load --input $input | parse "Loaded image: {image}" | get 0.image)
+    print "ZZZ"
     print $old_image
     podman images
     $tags | each {
         |tag|
         let new_image = $"($env.PLUGIN_REGISTRY)/($env.PLUGIN_REPOSITORY):($tag)"
+        print $new_image
         podman tag $old_image $new_image
         podman push $new_image
     }
     podman images
-    podman logout "''${PLUGIN_REGISTRY}"
+    podman logout $env.PLUGIN_REGISTRY
 }