diff --git a/home/wayland/default.nix b/home/wayland/default.nix
index 350ed75c..4b7498a1 100644
--- a/home/wayland/default.nix
+++ b/home/wayland/default.nix
@@ -28,7 +28,12 @@ in {
 
   programs.eww-hyprland = {
     enable = true;
-    package = inputs.eww.packages.${pkgs.system}.eww-wayland;
+    # temp fix until https://github.com/NixOS/nixpkgs/pull/249515 lands. after that,
+    # eww's nixpkgs has to be updated
+    package = inputs.eww.packages.${pkgs.system}.eww-wayland.overrideAttrs (old: {
+      nativeBuildInputs = old.nativeBuildInputs ++ [pkgs.wrapGAppsHook];
+      buildInputs = lib.lists.remove pkgs.gdk-pixbuf (old.buildInputs ++ [pkgs.librsvg]);
+    });
   };
 
   home.packages = with pkgs; [
diff --git a/modules/nix.nix b/modules/nix.nix
index 2aa40a02..4b80be9b 100644
--- a/modules/nix.nix
+++ b/modules/nix.nix
@@ -104,18 +104,19 @@
                   outputHash = "sha256-dR6veXCGVMr5TbCvP0EqyQKTG2XM65VHF9U2nRWyzfA=";
                 });
 
+                # temp fix until https://github.com/NixOS/nixpkgs/pull/249384 is merged
+                nativeBuildInputs = oldAttrs.nativeBuildInputs ++ [prev.wrapGAppsHook];
+                buildInputs = oldAttrs.buildInputs ++ [prev.librsvg];
+
+                # temp fix until https://github.com/rharish101/ReGreet/issues/32 is solved
                 patches = [../pkgs/regreet.patch];
               });
             };
 
-          clightd = prev.clightd.overrideAttrs (old: {
-            version = "5.9";
-            src = prev.fetchFromGitHub {
-              owner = "FedeDP";
-              repo = "clightd";
-              rev = "e273868cb728b9fd0f36944f6b789997e6d74323";
-              hash = "sha256-0NYWEJNVDfp8KNyWVY8LkvKIQUTq2MGvKUGcuAcl82U=";
-            };
+          # temp fix until https://github.com/NixOS/nixpkgs/pull/249382 is merged
+          gtklock = prev.gtklock.overrideAttrs (old: {
+            nativeBuildInputs = old.nativeBuildInputs ++ [prev.wrapGAppsHook];
+            buildInputs = old.buildInputs ++ [prev.librsvg];
           });
         }
       )