diff --git a/servers/slapd/main.c b/servers/slapd/main.c
index d8acd705ab..6d310de8c3 100644
--- a/servers/slapd/main.c
+++ b/servers/slapd/main.c
@@ -149,7 +149,11 @@ int main( int argc, char **argv )
 	int         serverMode = SLAP_SERVER_MODE;
 
 	int port = LDAP_PORT;
+#ifdef HAVE_TLS
 	int tls_port = LDAPS_PORT;
+#else
+	int tls_port = 0;
+#endif
 
 	g_argc = argc;
 	g_argv = argv;