diff --git a/home-manager/progs/gpt4all/gpt4all.nix b/home-manager/progs/gpt4all/gpt4all.nix
index 2d7fe66..87ba1e8 100644
--- a/home-manager/progs/gpt4all/gpt4all.nix
+++ b/home-manager/progs/gpt4all/gpt4all.nix
@@ -6,11 +6,12 @@
 }:
 let
   models = [
-    {
-      name = "DeepSeek-R1-Distill-Qwen-14B-Q4_0.gguf";
+    rec {
+      name = "DeepSeek-R1-Distill-Qwen-14B-Q4_0";
+      filename = builtins.elemAt (lib.splitString "?" src.name) 0;
       context_length = 32768;
       gen_length = 8192;
-      source = pkgs.fetchurl {
+      src = pkgs.fetchurl {
         url = "https://huggingface.co/bartowski/DeepSeek-R1-Distill-Qwen-14B-GGUF/resolve/main/DeepSeek-R1-Distill-Qwen-14B-Q4_0.gguf?download=true";
         sha256 = "906b3382f2680f4ce845459b4a122e904002b075238080307586bcffcde49eef";
       };
@@ -32,6 +33,8 @@ let
         "-mtune=native"
       ]
   );
+
+  system_prompt = "";
 in
 {
   home.packages = [
@@ -42,9 +45,6 @@ in
     lib.recursiveUpdate
       {
         ".config/nomic.ai/GPT4All.ini".text =
-          let
-            system_prompt = "";
-          in
           ''
             [General]
             chatTheme=Dark
@@ -63,20 +63,19 @@ in
             [download]
             lastVersionStarted=${gpt4all_package.version}
           ''
-          + (lib.concatStrings (
-            map (model: ''
-              [model-${model.name}]
-              contextLength=${builtins.toString model.context_length}
-              filename=${model.name}
-              maxLength=${builtins.toString model.gen_length}
-              promptBatchSize=256
-              systemMessage="${
-                # replace newlines with the string "\n" for gpt4all to properly parse
-                builtins.replaceStrings [ "\n" ] [ "\\n" ] system_prompt
-              }\n"
-            '') models
-          ))
+          + (lib.concatMapStringsSep "\n" (model: ''
+            [model-${model.name}]
+            contextLength=${builtins.toString model.context_length}
+            filename=${model.filename}
+            maxLength=${builtins.toString model.gen_length}
+            promptBatchSize=256
+            systemMessage="${
+              # replace newlines with the string "\n" for gpt4all to properly parse
+              builtins.replaceStrings [ "\n" ] [ "\\n" ] system_prompt
+            }"
+          '') models)
           + ''
+            \n
             [network]
             isActive=true
             usageStatsActive=true
@@ -85,8 +84,8 @@ in
       (
         builtins.listToAttrs (
           map (f: {
-            name = ".local/share/nomic.ai/GPT4All/${f.name}";
-            value.source = f.source;
+            name = ".local/share/nomic.ai/GPT4All/${f.filename}";
+            value.source = f.src;
           }) models
         )
       );