diff --git a/drivers/media/dvb/frontends/stb0899_drv.c b/drivers/media/dvb/frontends/stb0899_drv.c
index b76bb49..9f5254a 100644
--- a/drivers/media/dvb/frontends/stb0899_drv.c
+++ b/drivers/media/dvb/frontends/stb0899_drv.c
@@ -611,7 +611,7 @@
 {
 	struct stb0899_internal *internal = &state->internal;
 	int master_clk;
-	u8 agc[1];
+	u8 agc[2];
 	u8 agc1cn;
 	u32 reg;