diff --git a/openair1/PHY/defs_nr_UE.h b/openair1/PHY/defs_nr_UE.h
index c048737af0..182450f0e7 100644
--- a/openair1/PHY/defs_nr_UE.h
+++ b/openair1/PHY/defs_nr_UE.h
@@ -83,7 +83,7 @@
 #define bzero(s,n) (memset((s),0,(n)))
 /// suppress compiler warning for unused arguments
 #define UNUSED(x) (void)x;
-#define NUM_DL_ACTORS 2
+#define NUM_DL_ACTORS 4
 
 #include "impl_defs_top.h"
 #include "impl_defs_nr.h"