diff --git a/aes-set-decrypt-key.c b/aes-set-decrypt-key.c
index 38805b718cbf8a24a1a6124405740fcc2f8f42b8..257ded6d18f6b16a3045db0c34713467375094d4 100644
--- a/aes-set-decrypt-key.c
+++ b/aes-set-decrypt-key.c
@@ -41,7 +41,7 @@
 /* This file implements and uses deprecated functions */
 #define _NETTLE_ATTRIBUTE_DEPRECATED
 
-#include "aes-internal.h"
+#include "aes.h"
 
 void
 aes_invert_key(struct aes_ctx *dst,