diff --git a/platform/FileSystemHandle.h b/platform/FileSystemHandle.h
index dda1f6f271..bf2c33561d 100644
--- a/platform/FileSystemHandle.h
+++ b/platform/FileSystemHandle.h
@@ -24,7 +24,7 @@
 #include "platform/NonCopyable.h"
 
 namespace mbed {
-/** \addtogroup drivers */
+/** \addtogroup platform */
 /** @{*/