diff --git a/.travis.yml b/.travis.yml
index 9b0be7fa6..fc617d1b8 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -68,11 +68,11 @@ before_script:
     fi
 
 script:
-  - if [ "${COVERITY_SCAN_BRANCH}" != 1 ]; then make -j4; fi
+  - if [ "${COVERITY_SCAN_BRANCH}" != 1 ]; then travis_wait 30 make -j$(nproc); fi
 
 after_success:
   - if [ $TRAVIS_OS_NAME == osx ]; then build_scripts/OSX/travis_makeOSXPackage.sh ; fi
-  - if [ $TRAVIS_OS_NAME == linux ] && [ "${COVERITY_SCAN_BRANCH}" != 1 ]; then make -j2; fi
+#  - if [ $TRAVIS_OS_NAME == linux ] && [ "${COVERITY_SCAN_BRANCH}" != 1 ]; then make -j2; fi
 
 
 # branches: