diff --git a/include/linux/qdsp6v2/rtac.h b/include/linux/qdsp6v2/rtac.h
index eeea0eb0a837..5bd0923fd72b 100644
--- a/include/linux/qdsp6v2/rtac.h
+++ b/include/linux/qdsp6v2/rtac.h
@@ -22,7 +22,7 @@
 #define RTAC_CVS		1
 #define RTAC_VOICE_MODES	2
 
-#define RTAC_MAX_ACTIVE_DEVICES		4
+#define RTAC_MAX_ACTIVE_DEVICES		6
 #define RTAC_MAX_ACTIVE_POPP		8
 
 #define DEFAULT_APP_TYPE	0x00011130