diff --git a/overlays/default.nix b/overlays/default.nix
index 69ed0ca..1ab29ed 100644
--- a/overlays/default.nix
+++ b/overlays/default.nix
@@ -14,13 +14,22 @@
   # This one contains whatever you want to overlay
   # You can change versions, add patches, set compilation flags, anything really.
   # https://nixos.wiki/wiki/Overlays
-  modifications = final: prev: {
-    # address build failure on darwin, remove after 25.05
-    nodejs_20-slim = prev.nodejs-slim_22;
-    nodejs_20 = prev.nodejs_22;
-    nodejs-slim = prev.nodejs-slim_22;
-    nodejs = prev.nodejs_22;
-  };
+  modifications = final: prev:
+    (
+      if prev.stdenv.isDarwin
+      then {
+        # address build failure on darwin, remove after 25.05
+        nodejs_20-slim = prev.nodejs-slim_22;
+        nodejs_20 = prev.nodejs_22;
+        nodejs-slim = prev.nodejs-slim_22;
+        nodejs = prev.nodejs_22;
+      }
+      else {}
+    )
+    // {
+      # Required for Mealie
+      inherit (final.unstable) nltk-data;
+    };
 
   # External overlays
   # Included after the above to ensure modifications are applied