diff --git a/.github/workflows/nightly.yml b/.github/workflows/nightly.yml
index 8fff11b16..83200d11e 100644
--- a/.github/workflows/nightly.yml
+++ b/.github/workflows/nightly.yml
@@ -24,6 +24,7 @@ jobs:
           - t18
           - t8;zorro;commando8
           - tlite;tlitef4;tpro;tprov2;lr3pro
+          - t20
           - tx12;tx12mk2;boxer
           - tx16s
           - x10;x10-access