diff --git a/crypto/fipsmodule/self_check/self_check.c b/crypto/fipsmodule/self_check/self_check.c
index b7cd86825..b2487895a 100644
--- a/crypto/fipsmodule/self_check/self_check.c
+++ b/crypto/fipsmodule/self_check/self_check.c
@@ -35,6 +35,7 @@
 #include "../ec/internal.h"
 #include "../ecdsa/internal.h"
 #include "../rand/internal.h"
+#include "../rsa/internal.h"
 #include "../tls/internal.h"