diff --git a/modules/output.nix b/modules/output.nix
index 44f0d18a..866d80ec 100644
--- a/modules/output.nix
+++ b/modules/output.nix
@@ -86,6 +86,12 @@ in {
       description = "Extra lua packages to include with neovim";
       default = _: [];
     };
+
+    extraFiles = mkOption {
+      type = types.attrsOf types.str;
+      description = "Extra files to add to the runtime path";
+      default = {};
+    };
   };
 
   config = let
diff --git a/tests/test-sources/modules/extra-files.nix b/tests/test-sources/modules/extra-files.nix
new file mode 100644
index 00000000..33807e49
--- /dev/null
+++ b/tests/test-sources/modules/extra-files.nix
@@ -0,0 +1,9 @@
+{
+  query = {
+    extraFiles = {
+      "queries/lua/injections.scm" = ''
+        ;; extends
+      '';
+    };
+  };
+}
diff --git a/wrappers/_shared.nix b/wrappers/_shared.nix
index e6e0727f..9f5f99b9 100644
--- a/wrappers/_shared.nix
+++ b/wrappers/_shared.nix
@@ -26,12 +26,24 @@ in {
   configFiles = let
     cfg = config.programs.nixvim;
   in
-    lib.mapAttrs'
     (
-      _: file:
-        lib.nameValuePair
-        "nvim/${file.path}"
-        {text = file.content;}
+      lib.mapAttrs'
+      (
+        _: file:
+          lib.nameValuePair
+          "nvim/${file.path}"
+          {text = file.content;}
+      )
+      cfg.files
     )
-    cfg.files;
+    // (
+      lib.mapAttrs'
+      (
+        path: content:
+          lib.nameValuePair
+          "nvim/${path}"
+          {text = content;}
+      )
+      cfg.extraFiles
+    );
 }
diff --git a/wrappers/modules/files.nix b/wrappers/modules/files.nix
index 02fb98d4..7edc5509 100644
--- a/wrappers/modules/files.nix
+++ b/wrappers/modules/files.nix
@@ -57,8 +57,9 @@ in {
     # A directory with all the files in it
     filesPlugin = pkgs.buildEnv {
       name = "nixvim-config";
-      paths = lib.mapAttrsToList (_: file: file.plugin) files;
-      ignoreCollisions = true; # Collisions can't happen by construction
+      paths =
+        (lib.mapAttrsToList (_: file: file.plugin) files)
+        ++ (lib.mapAttrsToList (path: content: pkgs.writeTextDir path content) config.extraFiles);
     };
   };
 }