diff --git a/run_tests.sh b/run_tests.sh
index d1c63614..bec0c43d 100755
--- a/run_tests.sh
+++ b/run_tests.sh
@@ -106,7 +106,7 @@ TESTS=$@
 
 if test x"$OPT_CREATE_REDIS" = xyes; then
   echo "Starting redis on port ${REDIS_PORT}"
-  echo "port ${REDIS_PORT}" | redis-server - > ${BASEDIR}/test.log &
+  echo "port ${REDIS_PORT}" | redis-server - --loadmodule /home/ubuntu/libredis_cell.so > ${BASEDIR}/test.log &
   PID_REDIS=$!
   echo ${PID_REDIS} > ${BASEDIR}/redis.pid
 fi