diff --git a/tasmota/tasmota_xdrv_driver/xdrv_23_zigbee_7_6_plugin.ino b/tasmota/tasmota_xdrv_driver/xdrv_23_zigbee_7_6_plugin.ino
index a101513d2..7db2c99fb 100644
--- a/tasmota/tasmota_xdrv_driver/xdrv_23_zigbee_7_6_plugin.ino
+++ b/tasmota/tasmota_xdrv_driver/xdrv_23_zigbee_7_6_plugin.ino
@@ -72,7 +72,7 @@ Z_attribute_match Z_plugin_matchAttributeByName(const char *model, const char *m
   return attr;
 }
 
-bool Zb_readline(File *f, char* buf, size_t size) {
+bool Zb_readline(class File *f, char* buf, size_t size) {
   bool eof = 0;
   while (1) {
     // read line