diff --git a/.github/workflows/release_droid_prepare_original_checksum.yml b/.github/workflows/release_droid_prepare_original_checksum.yml
index 34b5523a..a0bc6996 100644
--- a/.github/workflows/release_droid_prepare_original_checksum.yml
+++ b/.github/workflows/release_droid_prepare_original_checksum.yml
@@ -8,7 +8,7 @@ env:
 
 jobs:
   build:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-20.04 # UDFs fail with "VM error: Internal error: VM crashed" on ubuntu-latest
     steps:
       - name: Checkout the repository
         uses: actions/checkout@v3