diff --git a/docker/Dockerfile b/docker/Dockerfile
index 4768ae6b1..ec9031915 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -7,7 +7,7 @@ RUN yum install -y https://download.postgresql.org/pub/repos/yum/10/redhat/rhel-
 RUN yum install -y postgresql10
 
 RUN yum -y install epel-release && yum -y update && yum clean all
-RUN yum -y install clang
+RUN yum -y install clang jemalloc jemalloc-devel
 
 
 ADD zerotier-one /usr/local/bin/zerotier-one
diff --git a/docker/main.sh b/docker/main.sh
index d40bae71b..e96978f3c 100644
--- a/docker/main.sh
+++ b/docker/main.sh
@@ -41,7 +41,7 @@ echo "{
 }    
 " > /var/lib/zerotier-one/local.conf
 
-# export ASAN_OPTIONS=detect_leaks=1
-# export ASAN_SYMBOLIZER_PATH=/usr/bin/llvm-symbolizer
-# export MSAN_SYMBOLIZER_PATH=/usr/bin/llvm-symbolizer
+export GLIBCXX_FORCE_NEW=1
+export GLIBCPP_FORCE_NEW=1
+export LD_PRELOAD="/usr/lib64/libjemalloc.so"
 exec /usr/local/bin/zerotier-one /var/lib/zerotier-one