diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 2b7e8e5..2730345 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -33,12 +33,6 @@ jobs:
       matrix:
         include:
           # Linux, gcc
-          - toolset: gcc-4.7
-            cxxstd: "11"
-            os: ubuntu-latest
-            container: ubuntu:16.04
-            install:
-              - g++-4.7
           - toolset: gcc-4.8
             cxxstd: "11"
             os: ubuntu-latest