diff --git a/.travis.yml b/.travis.yml
index 4d7a809e29b98f76f047f13a2f2d793ce5b686fc..6a4acce4513fc277ffebd564c07c1f5df5ff2754 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -63,7 +63,7 @@ matrix:
           pkill -TERM -x taosd
           fuser -k -n tcp 6030
           sleep 1
-          ./crash_gen.sh -a -p -t 4 -s 25|| travis_terminate $?
+          ./crash_gen.sh -a -p -t 4 -s 2000|| travis_terminate $?
           sleep 1
 
           cd ${TRAVIS_BUILD_DIR}/tests/pytest