diff --git a/lib/hcrypto/test_rsa.c b/lib/hcrypto/test_rsa.c
index f86bf05e3..aa89d71bc 100644
--- a/lib/hcrypto/test_rsa.c
+++ b/lib/hcrypto/test_rsa.c
@@ -211,6 +211,9 @@ main(int argc, char **argv)
     argv += idx;
 
     OpenSSL_add_all_algorithms();
+#ifdef OPENSSL
+    ENGINE_load_openssl();
+#endif
     ENGINE_load_builtin_engines();
 
     if (argc == 0) {