diff --git a/.travis.yml b/.travis.yml
index 430cb46552f7e44bd12df1a1e716219801a8dc51..71cfb4666715828357f60738d7b895bcd4290abb 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 5 -s 50|| travis_terminate $?
+          ./crash_gen.sh -a -p -t 4 -s 25|| travis_terminate $?
           sleep 1
 
           cd ${TRAVIS_BUILD_DIR}/tests/pytest
diff --git a/tests/pytest/crash_gen.sh b/tests/pytest/crash_gen.sh
index 3c04cd619860d355528e9c40af192954a802bf0b..f6be6aae4967e285e069a2b6b71117ad71c05ad5 100755
--- a/tests/pytest/crash_gen.sh
+++ b/tests/pytest/crash_gen.sh
@@ -41,7 +41,6 @@ fi
 TAOSD_DIR=`find $TAOS_DIR -name "taosd"|grep bin|head -n1`
 
 LIB_DIR=`echo $TAOSD_DIR|rev|cut -d '/' -f 3,4,5,6|rev`/lib
-echo $LIB_DIR
 
 # First we need to set up a path for Python to find our own TAOS modules, so that "import" can work.
 export PYTHONPATH=$(pwd)/../../src/connector/python/linux/python3