diff --git a/install_orbit_environment.sh b/install_orbit_environment.sh
index 1cb5dad..4be33c0 100644
--- a/install_orbit_environment.sh
+++ b/install_orbit_environment.sh
@@ -19,6 +19,7 @@ if [[ ! -e "/usr/lib/x86_64-linux-gnu/librt.so" ]]; then
 fi
 org_pwd=$(pwd)
 sudo apt install -y  libncurses5-dev libgmp-dev
+sudo apt-get install libjemalloc-dev -y
 echo "postfix postfix/mailname string $USER" | sudo debconf-set-selections
 echo "postfix postfix/main_mailer_type string 'Local only'" | sudo debconf-set-selections
 sudo apt-get install -y postfix