diff --git a/crypto/store/str_lib.c b/crypto/store/str_lib.c
index 9a66d6d60..c0ad763e9 100644
--- a/crypto/store/str_lib.c
+++ b/crypto/store/str_lib.c
@@ -59,7 +59,9 @@
 #include <string.h>
 #include <openssl/bn.h>
 #include <openssl/err.h>
+#ifndef OPENSSL_NO_ENGINE
 #include <openssl/engine.h>
+#endif
 #include <openssl/sha.h>
 #include <openssl/x509.h>
 #include "str_locl.h"