diff --git a/.travis.yml b/.travis.yml
index 0618f26e..5624a955 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -21,10 +21,6 @@ matrix:
     - os: linux
       compiler: clang
       env: OPJ_CI_ARCH=x86_64 OPJ_CI_BUILD_CONFIGURATION=Debug OPJ_CI_ASAN=1
-    - os: linux
-      compiler: clang-3.9
-      env: OPJ_CI_ARCH=x86_64 OPJ_CI_BUILD_CONFIGURATION=Release
-      sudo: true
     - os: linux
       compiler: x86_64-w64-mingw32-gcc
       env: OPJ_CI_ARCH=x86_64 OPJ_CI_BUILD_CONFIGURATION=Release