diff --git a/.github/workflows/build-katsu.yml b/.github/workflows/build-katsu.yml
index fa18998..7285991 100644
--- a/.github/workflows/build-katsu.yml
+++ b/.github/workflows/build-katsu.yml
@@ -58,11 +58,18 @@ jobs:
           - x86_64
           - aarch64
         variant:
+          # generic efi
           - base/base-disk
           - flagship/base-disk
           - gnome/base-disk
           - plasma/base-disk
           - xfce/base-disk
+          # rpi with uboot
+          - ports/rpi/flagship
+          - ports/rpi/gnome
+          - ports/rpi/plasma
+          - ports/rpi/xfce
+          # chromebooks - indev
           #- ports/chromebook/flagship
           #- ports/chromebook/gnome
           #- ports/chromebook/plasma
@@ -77,6 +84,15 @@ jobs:
             variant: plasma/plasma-chromebook
           - arch: aarch64
             variant: xfce/xfce-chromebook
+          # exclude pi x86
+          - arch: x86_64
+            variant: ports/rpi/flagship
+          - arch: x86_64
+            variant: ports/rpi/gnome
+          - arch: x86_64
+            variant: ports/rpi/plasma
+          - arch: x86_64
+            variant: ports/rpi/xfce
     runs-on: ${{ matrix.arch == 'x86_64' && 'ubuntu-latest' || 'arm64' }}
     container:
       image: ghcr.io/terrapkg/builder:f41