diff --git a/platforms/ios/btstack-config-iphone.h b/platforms/ios/btstack-config-iphone.h
index 539ce57c9..152d76e4f 100644
--- a/platforms/ios/btstack-config-iphone.h
+++ b/platforms/ios/btstack-config-iphone.h
@@ -23,6 +23,7 @@
 #define HAVE_TIME
 #define HAVE_MALLOC
 #define HAVE_BZERO
+#define HAVE_HCI_DUMP
 #define ENABLE_LOG_INFO 
 #define ENABLE_LOG_ERROR
 #define HCI_ACL_PAYLOAD_SIZE 1021