diff --git a/homeassistant/components/panel_custom/__init__.py b/homeassistant/components/panel_custom/__init__.py
index e663665675c..a2175253ce1 100644
--- a/homeassistant/components/panel_custom/__init__.py
+++ b/homeassistant/components/panel_custom/__init__.py
@@ -50,7 +50,7 @@ CONFIG_SCHEMA = vol.Schema(
             cv.ensure_list,
             [
                 vol.All(
-                    cv.deprecated(CONF_WEBCOMPONENT_PATH, invalidation_version="0.115"),
+                    cv.deprecated(CONF_WEBCOMPONENT_PATH),
                     vol.Schema(
                         {
                             vol.Required(CONF_COMPONENT_NAME): cv.string,