diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index f16ea83..3b55f1a 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -77,7 +77,7 @@ jobs:
         working-directory: build/_deps/flucoma-core-src
   
   release:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-20.04
     needs: [macbuild, winbuild, linuxbuild]
     
     steps: