diff --git a/cube/User/Inc/config.h b/cube/User/Inc/config.h
index f2ec75a..c823f27 100644
--- a/cube/User/Inc/config.h
+++ b/cube/User/Inc/config.h
@@ -14,7 +14,7 @@ typedef struct __attribute__((__packed__)) s_configBlock {
     char deviceId[16];
     char sharedSecret[SHA256_BLOCK_SIZE];
     char sinkServer[48];
-    uint8_t filler[6];
+    uint8_t filler[22];
 } t_configBlock;