diff --git a/hosts/galactica/configuration.nix b/hosts/galactica/configuration.nix
index 58ab0c3..3d0b62b 100644
--- a/hosts/galactica/configuration.nix
+++ b/hosts/galactica/configuration.nix
@@ -185,6 +185,8 @@ in {
     "aspnetcore-runtime-wrapped-6.0.36"
     "dotnet-sdk-6.0.428"
     "dotnet-sdk-wrapped-6.0.428"
+    # Build-time-only tool for opencloud-idp-web; upstream nixpkgs still ships 9.15.9
+    "pnpm-9.15.9"
   ];
 
   services.check-stock = {
diff --git a/modules/constellation/desktop.nix b/modules/constellation/desktop.nix
index d62add2..a081570 100644
--- a/modules/constellation/desktop.nix
+++ b/modules/constellation/desktop.nix
@@ -165,7 +165,6 @@ in {
             gst_all_1.gst-plugins-bad
             gst_all_1.gst-plugins-ugly
             gst_all_1.gst-libav
-            gst_all_1.gst-vaapi
           ]
           ++ lib.optionals cfg.virtualization [
             quickemu