diff --git a/lib/lemper-manage.sh b/lib/lemper-manage.sh
index 994f408..f2016d5 100755
--- a/lib/lemper-manage.sh
+++ b/lib/lemper-manage.sh
@@ -517,8 +517,8 @@ function enable_ssl() {
     if [ ! -f /etc/nginx/ssl/dhparam-2048.pem ]; then
         echo "Generating Diffie-Hellman parameters for enhanced HTTPS/SSL security."
 
-        run openssl dhparam -dsaparam -out /etc/nginx/ssl/dhparam-2048.pem 2048
-        #run openssl dhparam -dsaparam -out /etc/nginx/ssl/dhparam-4096.pem 4096
+        run openssl dhparam -out /etc/nginx/ssl/dhparam-2048.pem 2048
+        #run openssl dhparam -out /etc/nginx/ssl/dhparam-4096.pem 4096
     fi
 
     # Update vhost config.
diff --git a/scripts/install_nginx.sh b/scripts/install_nginx.sh
index 643b055..fd4619c 100755
--- a/scripts/install_nginx.sh
+++ b/scripts/install_nginx.sh
@@ -1487,7 +1487,7 @@ function init_nginx_install() {
             echo "Enhancing HTTPS/SSL security with DH key..."
 
             [ ! -d /etc/nginx/ssl ] && mkdir -p /etc/nginx/ssl
-            run openssl dhparam -dsaparam -out "/etc/nginx/ssl/dhparam-${DH_LENGTH}.pem" "${DH_LENGTH}"
+            run openssl dhparam -out "/etc/nginx/ssl/dhparam-${DH_LENGTH}.pem" "${DH_LENGTH}"
         fi
 
         # Final test.