diff --git a/.travis.yml b/.travis.yml
index 017917dd..0f00bbe9 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -16,7 +16,6 @@ matrix:
           - llvm-toolchain-trusty-6.0
           packages:
           - clang-6.0
-          - g++-7
       env:
       - MATRIX_EVAL="CC=clang-6.0 && CXX=clang++-6.0"