diff --git a/.github/workflows/test-action.yml b/.github/workflows/test-action.yml
index e871040..f94efb1 100644
--- a/.github/workflows/test-action.yml
+++ b/.github/workflows/test-action.yml
@@ -13,7 +13,6 @@ jobs:
         os:
           - 'ubuntu-20.04'
           - 'ubuntu-18.04'
-          - 'ubuntu-16.04'
           - 'macos-latest'
           - 'windows-latest'
         hugo-version:
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index b4c8b38..61487db 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -18,7 +18,6 @@ jobs:
         os:
           - 'ubuntu-20.04'
           - 'ubuntu-18.04'
-          - 'ubuntu-16.04'
           - 'macos-latest'
           - 'windows-latest'
     steps: