diff --git a/common.sh b/common.sh
index cf78ebec9..d63b80b11 100644
--- a/common.sh
+++ b/common.sh
@@ -408,14 +408,14 @@ if [[ ! -z ${AGENT_E2E_TEST_SCENARIO} ]]; then
           export NUM_MASTERS=3
           export MASTER_VCPU=4
           export MASTER_DISK=100
-          export MASTER_MEMORY=32768
+          export MASTER_MEMORY=16384
           export NUM_WORKERS=0
           ;;
       "HA" )
           export NUM_MASTERS=3
           export MASTER_VCPU=4
           export MASTER_DISK=100
-          export MASTER_MEMORY=32768
+          export MASTER_MEMORY=16384
           export NUM_WORKERS=2
           export WORKER_VCPU=4
           export WORKER_DISK=100