diff --git a/.github/scripts/generate_job_matrices.py b/.github/scripts/generate_job_matrices.py
index 18436d0..bbbf415 100755
--- a/.github/scripts/generate_job_matrices.py
+++ b/.github/scripts/generate_job_matrices.py
@@ -24,7 +24,7 @@ isFork = len(sys_argv)>1 and sys_argv[1] != 'chipsalliance/f4pga-examples'
 runs_on = (
     'ubuntu-latest'
     if isFork else
-    ['self-hosted', 'Linux', 'X64']
+    ['self-hosted', 'Linux', 'X64', 'gcp-custom-runners']
 )