diff --git a/src/ESPConfiguration.cpp b/src/ESPConfiguration.cpp
index 0a70e979..1ab3a874 100644
--- a/src/ESPConfiguration.cpp
+++ b/src/ESPConfiguration.cpp
@@ -46,4 +46,6 @@ void clearConfigure() {
         if (*it) delete *it;
     }
     IoTItems.clear();
+
+    valuesFlashJson.clear();
 }
\ No newline at end of file