diff --git a/installer.sh b/installer.sh
index ff92615..62208a7 100644
--- a/installer.sh
+++ b/installer.sh
@@ -550,7 +550,7 @@ if [ $sslenable = 1 ]; then
     fi
     certbot --"$webserv" certonly -n -d "$hostname" -m "$email" --hsts --redirect --no-eff-email --agree-tos
     if curl --retry 2 --retry-delay 1 --output /dev/null --silent --head --fail "$repo"/raw/branch/"$branch"/CoreModules/"$webserv"/ssl-handler.sh; then
-        source <(curl --retry 7 --retry-delay 5 -s "$repo"/raw/branch/"$branch"/CoreModules/"$webserv"/ssl-handler.sh)
+        sslfr=1 source <(curl --retry 7 --retry-delay 5 -s "$repo"/raw/branch/"$branch"/CoreModules/"$webserv"/ssl-handler.sh)
     fi
 elif [ $sslenable = 0 ]; then
     site_ext=nossl