diff --git a/drivers/media/platform/vsp1/vsp1_bru.c b/drivers/media/platform/vsp1/vsp1_bru.c
index b21f381a9862..401e2b77a0b6 100644
--- a/drivers/media/platform/vsp1/vsp1_bru.c
+++ b/drivers/media/platform/vsp1/vsp1_bru.c
@@ -20,7 +20,7 @@
 #include "vsp1_bru.h"
 #include "vsp1_rwpf.h"
 
-#define BRU_MIN_SIZE				4U
+#define BRU_MIN_SIZE				1U
 #define BRU_MAX_SIZE				8190U
 
 /* -----------------------------------------------------------------------------