diff --git a/nimble/controller/src/ble_ll.c b/nimble/controller/src/ble_ll.c
index d1d2a2c7d..b0d80fffe 100644
--- a/nimble/controller/src/ble_ll.c
+++ b/nimble/controller/src/ble_ll.c
@@ -43,7 +43,7 @@
 #include "ble_ll_conn_priv.h"
 
 #if MYNEWT_VAL(BLE_LL_DIRECT_TEST_MODE) == 1
-#include <ble_ll_dtm_priv.h>
+#include "ble_ll_dtm_priv.h"
 #endif
 
 /* XXX:
diff --git a/nimble/controller/src/ble_ll_hci.c b/nimble/controller/src/ble_ll_hci.c
index 91ceb228d..aa0eb32e7 100644
--- a/nimble/controller/src/ble_ll_hci.c
+++ b/nimble/controller/src/ble_ll_hci.c
@@ -35,7 +35,7 @@
 #include "ble_ll_conn_priv.h"
 
 #if MYNEWT_VAL(BLE_LL_DIRECT_TEST_MODE) == 1
-#include <ble_ll_dtm_priv.h>
+#include "ble_ll_dtm_priv.h"
 #endif
 
 static void ble_ll_hci_cmd_proc(struct ble_npl_event *ev);