diff --git a/features/FEATURE_BLE/source/BLE.cpp b/features/FEATURE_BLE/source/BLE.cpp
index 8a631bbb76..6e95af82c4 100644
--- a/features/FEATURE_BLE/source/BLE.cpp
+++ b/features/FEATURE_BLE/source/BLE.cpp
@@ -29,7 +29,7 @@
 
 #if !defined(YOTTA_CFG_MBED_OS)
 #include <mbed_error.h>
-#include <toolchain.h>
+#include <mbed_toolchain.h>
 #endif
 
 #if defined(__GNUC__) && !defined(__CC_ARM)