diff --git a/integrations/nanomsg/pipeline.c b/integrations/nanomsg/pipeline.c
deleted file mode 100644
index 3e1d954..0000000
--- a/integrations/nanomsg/pipeline.c
+++ /dev/null
@@ -1,56 +0,0 @@
-#include <assert.h>
-#include <libc.h>
-#include <stdio.h>
-#include <nanomsg/nn.h>
-#include <nanomsg/pipeline.h>
-
-// zerotier
-#include <SDK.h>
-#include <SDK_ServiceSetup.hpp>
-
-#define NODE0 "node0"
-#define NODE1 "node1"
-
-int node0 (const char *url)
-{
-  int sock = nn_socket (AF_SP, NN_PULL);
-  assert (sock >= 0);
-  assert (nn_bind (sock, url) >= 0);
-  while (1)
-    {
-      char *buf = NULL;
-      int bytes = nn_recv (sock, &buf, NN_MSG, 0);
-      assert (bytes >= 0);
-      printf ("NODE0: RECEIVED \"%s\"\n", buf);
-      nn_freemsg (buf);
-    }
-}
-
-int node1 (const char *url, const char *msg)
-{
-  int sz_msg = strlen (msg) + 1; // '\0' too
-  int sock = nn_socket (AF_SP, NN_PUSH);
-  assert (sock >= 0);
-  assert (nn_connect (sock, url) >= 0);
-  printf ("NODE1: SENDING \"%s\"\n", msg);
-  int bytes = nn_send (sock, msg, sz_msg, 0);
-  assert (bytes == sz_msg);
-  return nn_shutdown (sock, 0);
-}
-
-int main (const int argc, const char **argv)
-{
-  // start zerotier
-  init_service(INTERCEPT_ENABLED, "/Users/Joseph/utest3");
-
-  if (strncmp (NODE0, argv[1], strlen (NODE0)) == 0 && argc > 1)
-    return node0 (argv[2]);
-  else if (strncmp (NODE1, argv[1], strlen (NODE1)) == 0 && argc > 2)
-    return node1 (argv[2], argv[3]);
-  else
-    {
-      fprintf (stderr, "Usage: pipeline %s|%s <URL> <ARG> ...'\n",
-               NODE0, NODE1);
-      return 1;
-    }
-}
\ No newline at end of file