diff --git a/.travis.yml b/.travis.yml
index 244ae223e..344a692d4 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -109,7 +109,7 @@ matrix:
     # Sadly, travis is still missing support for selecting latest images: https://github.com/travis-ci/travis-ci/issues/8922
     - os: linux
       # Ref: https://docs.travis-ci.com/user/reference/linux
-      dist: focal
+      dist: bionic
     - os: osx
       # Ref: https://docs.travis-ci.com/user/reference/osx
       dotnet: 5.0.100 # For OSX, we need absolute dotnet version until https://github.com/dotnet/core-setup/issues/4187 is resolved