diff --git a/include/mbedtls/rsa.h b/include/mbedtls/rsa.h
index 9a070e7..cffbe3b 100644
--- a/include/mbedtls/rsa.h
+++ b/include/mbedtls/rsa.h
@@ -29,11 +29,7 @@
 #define MBEDTLS_RSA_H
 #include "mbedtls/private_access.h"
 
-#if !defined(MBEDTLS_CONFIG_FILE)
-#include "mbedtls/config.h"
-#else
-#include MBEDTLS_CONFIG_FILE
-#endif
+#include "mbedtls/build_info.h"
 
 #include "mbedtls/bignum.h"
 #include "mbedtls/md.h"