diff --git a/docker/jmeter-master/run-test.sh b/docker/jmeter-master/run-test.sh
index 54c94d91a9..98b1a02e7e 100644
--- a/docker/jmeter-master/run-test.sh
+++ b/docker/jmeter-master/run-test.sh
@@ -1,4 +1,3 @@
-export HEAP=$(cat /proc/meminfo | grep MemTotal | awk '{ mem=int($2/1024/1024 * 3/4 + 0.5); metasize=int(mem/4+0.5)"g"; if(mem<1) mem=1; if (metasize == "0g") metasize="256m";  HEAP="-Xms"mem"g -Xmx"mem"g -XX:MaxMetaspaceSize="metasize; print HEAP }')
 for file in ${TESTS_DIR}/*.jmx; do
   jmeter -n -t ${file} -Jserver.rmi.ssl.disable=${SSL_DISABLED}
 done