Index: examples/ldns-nsec3-hash.c
--- examples/ldns-nsec3-hash.c.orig
+++ examples/ldns-nsec3-hash.c
@@ -18,7 +18,9 @@
 
 #ifdef HAVE_SSL
 #include <openssl/conf.h>
+#ifndef OPENSSL_NO_ENGINE
 #include <openssl/engine.h>
+#endif /* OPENSSL_NO_ENGINE */
 #endif /* HAVE_SSL */
 
 #define MAX_FILENAME_LEN 250