diff --git a/probe/endpoint/ebpf.go b/probe/endpoint/ebpf.go
index ff23b4e21..e134b084c 100644
--- a/probe/endpoint/ebpf.go
+++ b/probe/endpoint/ebpf.go
@@ -97,6 +97,9 @@ func newEbpfTracker() (eventTracker, error) {
 	}
 
 	ebpfTracker = tracker
+
+	t.Start()
+
 	return tracker, nil
 }
 
diff --git a/vendor/github.com/weaveworks/tcptracer-bpf/pkg/tracer/tracer.go b/vendor/github.com/weaveworks/tcptracer-bpf/pkg/tracer/tracer.go
index 4f060da9d..7b297a213 100644
--- a/vendor/github.com/weaveworks/tcptracer-bpf/pkg/tracer/tracer.go
+++ b/vendor/github.com/weaveworks/tcptracer-bpf/pkg/tracer/tracer.go
@@ -101,9 +101,6 @@ func NewTracer(tcpEventCbV4 func(TcpV4), tcpEventCbV6 func(TcpV6), lostCb func(l
 		}
 	}()
 
-	perfMapIPV4.PollStart()
-	perfMapIPV6.PollStart()
-
 	return &Tracer{
 		m:           m,
 		perfMapIPV4: perfMapIPV4,
@@ -112,6 +109,11 @@ func NewTracer(tcpEventCbV4 func(TcpV4), tcpEventCbV6 func(TcpV6), lostCb func(l
 	}, nil
 }
 
+func (t *Tracer) Start() {
+	t.perfMapIPV4.PollStart()
+	t.perfMapIPV6.PollStart()
+}
+
 func (t *Tracer) AddFdInstallWatcher(pid uint32) (err error) {
 	var one uint32 = 1
 	mapFdInstall := t.m.Map("fdinstall_pids")
diff --git a/vendor/github.com/weaveworks/tcptracer-bpf/pkg/tracer/tracer_unsupported.go b/vendor/github.com/weaveworks/tcptracer-bpf/pkg/tracer/tracer_unsupported.go
index 8eb1a02f8..2acaa037b 100644
--- a/vendor/github.com/weaveworks/tcptracer-bpf/pkg/tracer/tracer_unsupported.go
+++ b/vendor/github.com/weaveworks/tcptracer-bpf/pkg/tracer/tracer_unsupported.go
@@ -15,12 +15,13 @@ func TracerAsset() ([]byte, error) {
 func NewTracer(tcpEventCbV4 func(TcpV4), tcpEventCbV6 func(TcpV6), lostCb func(lost uint64)) (*Tracer, error) {
 	return nil, fmt.Errorf("not supported on non-Linux systems")
 }
+func (t *Tracer) Start() {
+}
 func (t *Tracer) AddFdInstallWatcher(pid uint32) (err error) {
 	return fmt.Errorf("not supported on non-Linux systems")
 }
 func (t *Tracer) RemoveFdInstallWatcher(pid uint32) (err error) {
 	return fmt.Errorf("not supported on non-Linux systems")
 }
-
 func (t *Tracer) Stop() {
 }
diff --git a/vendor/github.com/weaveworks/tcptracer-bpf/tcptracer-bpf.c b/vendor/github.com/weaveworks/tcptracer-bpf/tcptracer-bpf.c
index 24d8210b2..500a45067 100644
--- a/vendor/github.com/weaveworks/tcptracer-bpf/tcptracer-bpf.c
+++ b/vendor/github.com/weaveworks/tcptracer-bpf/tcptracer-bpf.c
@@ -11,6 +11,7 @@
 
 #pragma clang diagnostic push
 #pragma clang diagnostic ignored "-Wtautological-compare"
+#pragma clang diagnostic ignored "-Wgnu-variable-sized-type-not-at-end"
 #include <net/sock.h>
 #pragma clang diagnostic pop
 #include <net/inet_sock.h>
diff --git a/vendor/github.com/weaveworks/tcptracer-bpf/tests/tracer.go b/vendor/github.com/weaveworks/tcptracer-bpf/tests/tracer.go
index fcbea950b..15f786d9f 100644
--- a/vendor/github.com/weaveworks/tcptracer-bpf/tests/tracer.go
+++ b/vendor/github.com/weaveworks/tcptracer-bpf/tests/tracer.go
@@ -67,6 +67,8 @@ func main() {
 		os.Exit(1)
 	}
 
+	t.Start()
+
 	for _, p := range strings.Split(watchFdInstallPids, ",") {
 		if p == "" {
 			continue
diff --git a/vendor/manifest b/vendor/manifest
index f92f4ddad..2631e2ea2 100644
--- a/vendor/manifest
+++ b/vendor/manifest
@@ -1038,7 +1038,7 @@
 			"importpath": "github.com/weaveworks/tcptracer-bpf",
 			"repository": "https://github.com/weaveworks/tcptracer-bpf",
 			"vcs": "git",
-			"revision": "a616ebc6c5ac196af743e5dfc621a52fce030f87",
+			"revision": "fc80d1659bf07dabebbb42c5507578440103d66f",
 			"branch": "master",
 			"notests": true
 		},