diff --git a/.github/workflows/build-gtk.yml b/.github/workflows/build-gtk.yml
index da2d50c5e4d6..001cbc08a95f 100644
--- a/.github/workflows/build-gtk.yml
+++ b/.github/workflows/build-gtk.yml
@@ -23,7 +23,7 @@ jobs:
         run: dotnet nuget add source --name nuget https://api.nuget.org/v3/index.json
       - name: Install gtk workload
         run: |
-            # For some reason automatic workload manifest detection doesn't work (see https://github.com/GtkSharp/GtkSharp/issues/355#issuecomment-1446262239), so download and uzip mainfest file manually
+            # For some reason automatic workload manifest detection doesn't work (see https://github.com/GtkSharp/GtkSharp/issues/355#issuecomment-1446262239 and https://github.com/GtkSharp/GtkSharp/issues/403), so download and unzip mainfest file manually
             wget -O gtksharp.net.sdk.gtk.manifest-${{ env.DotnetVersion }}.nupkg https://globalcdn.nuget.org/packages/gtksharp.net.sdk.gtk.manifest-${{ env.DotnetVersion }}.$GtkSharpVersion.nupkg
             DOTNET_DIR=/home/runner/.dotnet
             WORKLOAD_MANIFEST_DIR=$DOTNET_DIR/sdk-manifests/${{ env.DotnetVersion }}/gtksharp.net.sdk.gtk