diff --git a/lib/nodes/zeromq.c b/lib/nodes/zeromq.c
index b9078b276..13e2356f1 100644
--- a/lib/nodes/zeromq.c
+++ b/lib/nodes/zeromq.c
@@ -36,7 +36,7 @@
 
 static void *context;
 
-#if defined(ZMQ_BUILD_DRAFT_API) && ZMQ_VERSION >= 040203
+#if defined(ZMQ_BUILD_DRAFT_API) && ZMQ_MAJOR_VERSION >= 4 && ZMQ_MINOR_VERSION >= 2 && ZMQ_MINOR_VERSION >= 3
 /**  Read one event off the monitor socket; return value and address
  * by reference, if not null, and event number by value.
  *
@@ -345,7 +345,7 @@ int zeromq_start(struct node *n)
 			goto fail;
 	}
 
-#if defined(ZMQ_BUILD_DRAFT_API) && ZMQ_VERSION >= 040203
+#if defined(ZMQ_BUILD_DRAFT_API) && ZMQ_MAJOR_VERSION >= 4 && ZMQ_MINOR_VERSION >= 2 && ZMQ_MINOR_VERSION >= 3
 	/* Monitor handshake events on the server */
 	ret = zmq_socket_monitor(z->in.socket, "inproc://monitor-server", ZMQ_EVENT_HANDSHAKE_SUCCEEDED | ZMQ_EVENT_HANDSHAKE_FAILED_NO_DETAIL | ZMQ_EVENT_HANDSHAKE_FAILED_PROTOCOL | ZMQ_EVENT_HANDSHAKE_FAILED_AUTH);
 	if (ret < 0)
@@ -382,7 +382,7 @@ int zeromq_start(struct node *n)
 		}
 	}
 
-#if defined(ZMQ_BUILD_DRAFT_API) && ZMQ_VERSION >= 040203
+#if defined(ZMQ_BUILD_DRAFT_API) && ZMQ_MAJOR_VERSION >= 4 && ZMQ_MINOR_VERSION >= 2 && ZMQ_MINOR_VERSION >= 3
 	if (z->curve.enabled) {
 		ret = get_monitor_event(z->in.mon_socket, NULL, NULL);
 		return ret == ZMQ_EVENT_HANDSHAKE_SUCCEEDED;
@@ -408,7 +408,7 @@ int zeromq_stop(struct node *n)
 	if (ret)
 		return ret;
 
-#if defined(ZMQ_BUILD_DRAFT_API) && ZMQ_VERSION >= 040203
+#if defined(ZMQ_BUILD_DRAFT_API) && ZMQ_MAJOR_VERSION >= 4 && ZMQ_MINOR_VERSION >= 2 && ZMQ_MINOR_VERSION >= 3
 	ret = zmq_close(z->in.mon_socket);
 	if (ret)
 		return ret;