diff --git a/platforms/arm_atsam/pin_defs.h b/platforms/arm_atsam/_pin_defs.h
similarity index 100%
rename from platforms/arm_atsam/pin_defs.h
rename to platforms/arm_atsam/_pin_defs.h
diff --git a/platforms/avr/pin_defs.h b/platforms/avr/_pin_defs.h
similarity index 100%
rename from platforms/avr/pin_defs.h
rename to platforms/avr/_pin_defs.h
diff --git a/platforms/chibios/pin_defs.h b/platforms/chibios/_pin_defs.h
similarity index 100%
rename from platforms/chibios/pin_defs.h
rename to platforms/chibios/_pin_defs.h
diff --git a/platforms/pin_defs.h b/platforms/pin_defs.h
index ea730138f2..341fe89b6e 100644
--- a/platforms/pin_defs.h
+++ b/platforms/pin_defs.h
@@ -18,6 +18,6 @@
 // useful for direct pin mapping
 #define NO_PIN (pin_t)(~0)
 
-#if __has_include_next("pin_defs.h")
-#    include_next "pin_defs.h" /* Include the platforms pin_defs.h */
+#if __has_include("_pin_defs.h")
+#    include "_pin_defs.h" /* Include the platforms pin defs */
 #endif