diff --git a/.travis.yml b/.travis.yml
index d727496..fa090ed 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -15,7 +15,7 @@ matrix:
     compiler: clang
     osx_image: xcode11.3
   - os: osx
-    compiler: /usr/local/bin/gcc
+    compiler: /usr/local/bin/gcc-9
     osx_image: xcode11.3
 
 script: