diff --git a/install/ots-install.sh b/install/ots-install.sh
index ef944f8c..973cae89 100644
--- a/install/ots-install.sh
+++ b/install/ots-install.sh
@@ -16,7 +16,8 @@ update_os
 msg_info "Installing Dependencies"
 $STD apt-get install -y \
   redis-server \
-  nginx
+  nginx \
+  openssl
 msg_ok "Installed Dependencies"
 
 msg_info "Installing OTS"