diff --git a/.travis.yml b/.travis.yml
index 9282fef1..f763bec1 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -22,7 +22,7 @@ install:
     - if [ $TRAVIS_OS_NAME == osx ]; then export CMAKE_PREFIX_PATH=/usr/local/opt/qt5; fi
     - if [ $TRAVIS_OS_NAME == linux ]; then ./.ci/linux.sh ; fi
 before_script:
-    - if [ $TRAVIS_OS_NAME == linux ]; then source /opt/qt56/bin/qt56-env.sh; fi
+    - if [ $TRAVIS_OS_NAME == linux ]; then source /opt/qt58/bin/qt58-env.sh; fi
     - cmake -H. -Bbuild -DCMAKE_BUILD_TYPE=Release
 script:
     - make -C build -j2