diff --git a/setup.sh b/setup.sh
index 3052814..e55d4c7 100755
--- a/setup.sh
+++ b/setup.sh
@@ -61,6 +61,7 @@ hostname=$(hostname)
 configPath="./etc.${hostname}"
 useSSL=0
 useCertbot=0
+generateDH=0
 
 # set tags and files to update
 tag_servernames="<server name(s)>"