diff --git a/.github/workflows/arch.yml b/.github/workflows/arch.yml
index 1f72084de9..3c2dfcc605 100644
--- a/.github/workflows/arch.yml
+++ b/.github/workflows/arch.yml
@@ -169,13 +169,13 @@ jobs:
             # If PR was Created or Modified: Exclude some boards
             pr=${{github.event.pull_request.number}}
             if [[ "$pr" != "" ]]; then
-              echo "Excluding arm-08..14, risc-v-04..06, sim-02, xtensa-02"
-              boards=$(
+            echo "Excluding arm-0[248], arm-1[02-9], risc-v-04..06, sim-02, xtensa-02"
+            boards=$(
                 echo '${{ inputs.boards }}' |
                 jq --compact-output \
                 'map(
                   select(
-                    test("arm-0[8-9]") == false and test("arm-1.") == false and
+                    test("arm-0[248]") == false and test("arm-1[02-9]") == false and
                     test("risc-v-0[4-9]") == false and
                     test("sim-0[2-9]") == false and
                     test("xtensa-0[2-9]") == false