diff --git a/lib/Hoymiles/src/inverters/InverterAbstract.h b/lib/Hoymiles/src/inverters/InverterAbstract.h
index 00679e73..632f630a 100644
--- a/lib/Hoymiles/src/inverters/InverterAbstract.h
+++ b/lib/Hoymiles/src/inverters/InverterAbstract.h
@@ -16,7 +16,7 @@ enum {
     FRAGMENT_OK = 0
 };
 
-#define MAX_RF_FRAGMENT_COUNT 5
+#define MAX_RF_FRAGMENT_COUNT 12
 #define MAX_RETRANSMIT_COUNT 5
 
 class CommandAbstract;