diff --git a/src/hal/getpinmap_catena4420.cpp b/src/hal/getpinmap_catena4420.cpp
index ae833b00..69b17109 100644
--- a/src/hal/getpinmap_catena4420.cpp
+++ b/src/hal/getpinmap_catena4420.cpp
@@ -13,7 +13,7 @@ Copyright & License:
 
 */
 
-#include <arduino_lmic_hal_boards.h>
+#include "../arduino_lmic_hal_boards.h"
 #include <Arduino.h>
 
 #include "../lmic/oslmic.h"
diff --git a/src/hal/getpinmap_feather32u4lora.cpp b/src/hal/getpinmap_feather32u4lora.cpp
index c852eab8..15984341 100644
--- a/src/hal/getpinmap_feather32u4lora.cpp
+++ b/src/hal/getpinmap_feather32u4lora.cpp
@@ -13,7 +13,7 @@ Copyright & License:
 
 */
 
-#include <arduino_lmic_hal_boards.h>
+#include "../arduino_lmic_hal_boards.h"
 #include <Arduino.h>
 
 #include "../lmic/oslmic.h"
diff --git a/src/hal/getpinmap_featherm0lora.cpp b/src/hal/getpinmap_featherm0lora.cpp
index 7d221dcd..1cd9841c 100644
--- a/src/hal/getpinmap_featherm0lora.cpp
+++ b/src/hal/getpinmap_featherm0lora.cpp
@@ -13,7 +13,7 @@ Copyright & License:
 
 */
 
-#include <arduino_lmic_hal_boards.h>
+#include "../arduino_lmic_hal_boards.h"
 #include <Arduino.h>
 
 #include "../lmic/oslmic.h"
diff --git a/src/hal/getpinmap_thisboard.cpp b/src/hal/getpinmap_thisboard.cpp
index b975b08e..8d708500 100644
--- a/src/hal/getpinmap_thisboard.cpp
+++ b/src/hal/getpinmap_thisboard.cpp
@@ -13,7 +13,7 @@ Copyright & License:
 
 */
 
-#include <arduino_lmic_hal_boards.h>
+#include "../arduino_lmic_hal_boards.h"
 
 namespace Arduino_LMIC {
 
diff --git a/src/hal/getpinmap_ttgo_lora32_v1.cpp b/src/hal/getpinmap_ttgo_lora32_v1.cpp
index 71db3ebf..87027b73 100644
--- a/src/hal/getpinmap_ttgo_lora32_v1.cpp
+++ b/src/hal/getpinmap_ttgo_lora32_v1.cpp
@@ -13,7 +13,7 @@ Copyright & License:
 
 */
 
-#include <arduino_lmic_hal_boards.h>
+#include "../arduino_lmic_hal_boards.h"
 #include <Arduino.h>
 
 #include "../lmic/oslmic.h"
diff --git a/src/hal/hal.h b/src/hal/hal.h
index f831c1ec..9d62dc1b 100644
--- a/src/hal/hal.h
+++ b/src/hal/hal.h
@@ -12,7 +12,7 @@
 #ifndef _hal_hal_h_
 #define _hal_hal_h_
 
-#include "arduino_lmic_hal_configuration.h"
+#include "../arduino_lmic_hal_configuration.h"
 
 // for compatbility reasons, we need to disclose the configuration
 // structure as global type lmic_pinmap.