diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 528eac5..117fae2 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -88,7 +88,7 @@ jobs:
             }
           - {
               name: "linux",
-              os: ubuntu-22.04,
+              os: ubuntu-20.04,
               sys: "linux",
               arch: "x64",
               qt_arch: "",