diff --git a/modules/top-level/output.nix b/modules/top-level/output.nix
index 360b91d8..030ef2d7 100644
--- a/modules/top-level/output.nix
+++ b/modules/top-level/output.nix
@@ -285,8 +285,10 @@ in
         }
       );
 
+      wrappedNeovim' = pkgs.wrapNeovimUnstable package neovimConfig;
+
       customRC = helpers.concatNonEmptyLines [
-        (helpers.wrapVimscriptForLua neovimConfig.neovimRcContent)
+        (helpers.wrapVimscriptForLua wrappedNeovim'.initRc)
         config.content
       ];
 
@@ -330,13 +332,13 @@ in
         else
           config.package;
 
-      wrappedNeovim = pkgs.wrapNeovimUnstable package (
-        neovimConfig
-        // {
-          wrapperArgs = lib.escapeShellArgs neovimConfig.wrapperArgs + " " + extraWrapperArgs;
-          wrapRc = false;
-        }
-      );
+      wrappedNeovim = wrappedNeovim'.override (prev: {
+        wrapperArgs =
+          (if lib.isString prev.wrapperArgs then prev.wrapperArgs else lib.escapeShellArgs prev.wrapperArgs)
+          + " "
+          + extraWrapperArgs;
+        wrapRc = false;
+      });
     in
     {
       build = {
diff --git a/tests/test-sources/modules/output.nix b/tests/test-sources/modules/output.nix
index b3d4f85f..aa021685 100644
--- a/tests/test-sources/modules/output.nix
+++ b/tests/test-sources/modules/output.nix
@@ -48,7 +48,7 @@
 
       extraPlugins = [
         {
-          config = "let g:var = 'neovimRcContent5'";
+          config = "let g:var = 'wrappedNeovim.initRc5'";
 
           # Test that final init.lua contains all config sections
           plugin = pkgs.runCommandLocal "init-lua-content-test" { } ''
@@ -63,7 +63,7 @@
             test_content extraConfigLua2 extraConfigLua
             test_content extraConfigLuaPost3 extraConfigLuaPost
             test_content extraConfigVim4 extraConfigVim4
-            test_content neovimRcContent5 neovimRcContent
+            test_content wrappedNeovim.initRc5 wrappedNeovim.initRc
 
             touch $out
           '';