diff --git a/data/Dockerfiles/postfix/postfix.sh b/data/Dockerfiles/postfix/postfix.sh
index fcb6c26a2..44b7d7d39 100755
--- a/data/Dockerfiles/postfix/postfix.sh
+++ b/data/Dockerfiles/postfix/postfix.sh
@@ -3,6 +3,7 @@
 trap "postfix stop" EXIT
 
 [[ ! -d /opt/postfix/conf/sql/ ]] && mkdir -p /opt/postfix/conf/sql/
+[[ ! -d /opt/postfix/conf/postfix-tlspol ]] && mkdir -p /opt/postfix/conf/postfix-tlspol
 [[ ! -d /etc/postfix-tlspol ]] && mkdir -p /etc/postfix-tlspol
 [[ ! -d /var/lib/postfix-tlspol ]] && mkdir -p /var/lib/postfix-tlspol