diff --git a/library/rsa.c b/library/rsa.c
index b9e4a0c..78d877f 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -40,7 +40,7 @@
 #if defined(MBEDTLS_RSA_C)
 
 #include "mbedtls/rsa.h"
-#include "rsa_internal.h"
+#include "rsa_alt_helpers.h"
 #include "mbedtls/oid.h"
 #include "mbedtls/platform_util.h"
 #include "mbedtls/error.h"