diff --git a/src/freedombone-utils-dns b/src/freedombone-utils-dns
index 1c466a19..abe11317 100755
--- a/src/freedombone-utils-dns
+++ b/src/freedombone-utils-dns
@@ -229,9 +229,7 @@ function add_ddns_domain {
           echo '}'; } > "${INADYN_CONFIG_FILE}"
     fi
 
-    if ! grep -q "$CURRENT_DDNS_DOMAIN" "${INADYN_CONFIG_FILE}"; then
-        sed -i "s|hostname .*|hostname       = $DEFAULT_DOMAIN_NAME"
-    fi
+    sed -i "s|hostname .*|hostname       = $DEFAULT_DOMAIN_NAME"
     chmod 600 "${INADYN_CONFIG_FILE}"
 
     systemctl daemon-reload