diff --git a/Makefile b/Makefile
index 44c300e17e..40700fefa5 100644
--- a/Makefile
+++ b/Makefile
@@ -56,6 +56,4 @@ deps:
 		github.com/golang/lint/golint \
 		github.com/fzipp/gocyclo \
 		github.com/mattn/goveralls \
-		github.com/mjibson/esc \
-		github.com/davecgh/go-spew/spew \
-		github.com/pmezard/go-difflib/difflib
+		github.com/mjibson/esc
diff --git a/app/origin_node.go b/app/origin_node.go
index cc7b85b10d..0cd96fcf79 100644
--- a/app/origin_node.go
+++ b/app/origin_node.go
@@ -36,6 +36,8 @@ func originNodeForProcess(node report.NodeMetadata) OriginNode {
 	for _, tuple := range []struct{ key, human string }{
 		{"docker_id", "Container ID"},
 		{"docker_name", "Container name"},
+		{"docker_image_id", "Container image ID"},
+		{"docker_image_name", "Container image name"},
 		{"cgroup", "cgroup"},
 	} {
 		if val, ok := node[tuple.key]; ok {
diff --git a/bin/test b/bin/test
index a557f093c3..ba15396f7f 100755
--- a/bin/test
+++ b/bin/test
@@ -3,6 +3,7 @@
 echo "mode: count" > profile.cov
 fail=0
 for dir in $(find . -type f -name '*_test.go' | grep -v '^./experimental/' | xargs -n1 dirname | sort -u); do
+  go get -t $dir
   output=$(mktemp cover.XXXXXXXXXX)
   if ! go test -tags netgo -covermode=count -coverprofile=$output $dir ; then
     fail=1
diff --git a/probe/docker_process_mapper.go b/probe/docker_process_mapper.go
index 93ef81e159..ed57526c41 100644
--- a/probe/docker_process_mapper.go
+++ b/probe/docker_process_mapper.go
@@ -11,14 +11,15 @@ import (
 
 type dockerMapper struct {
 	sync.RWMutex
-	d        map[int]*docker.Container
-	procRoot string
+	containers map[int]*docker.Container
+	images     map[string]*docker.APIImages
+	procRoot   string
 }
 
 func newDockerMapper(procRoot string, interval time.Duration) *dockerMapper {
 	m := dockerMapper{
-		procRoot: procRoot,
-		d:        map[int]*docker.Container{},
+		procRoot:   procRoot,
+		containers: map[int]*docker.Container{},
 	}
 	m.update()
 	go m.loop(interval)
@@ -35,6 +36,7 @@ func (m *dockerMapper) loop(d time.Duration) {
 type dockerClient interface {
 	ListContainers(docker.ListContainersOptions) ([]docker.APIContainers, error)
 	InspectContainer(string) (*docker.Container, error)
+	ListImages(docker.ListImagesOptions) ([]docker.APIImages, error)
 }
 
 func newRealDockerClient(endpoint string) (dockerClient, error) {
@@ -88,41 +90,71 @@ func (m *dockerMapper) update() {
 		}
 	}
 
+	imageList, err := client.ListImages(docker.ListImagesOptions{})
+	if err != nil {
+		log.Printf("docker mapper: %s", err)
+		return
+	}
+
+	imageMap := map[string]*docker.APIImages{}
+	for i := range imageList {
+		image := &imageList[i]
+		imageMap[image.ID] = image
+	}
+
 	m.Lock()
-	m.d = pmap
+	m.containers = pmap
+	m.images = imageMap
 	m.Unlock()
 }
 
-type dockerIDMapper struct {
+type dockerProcessMapper struct {
 	*dockerMapper
+	key string
+	f   func(*docker.Container) string
 }
 
-func (m dockerIDMapper) Key() string { return "docker_id" }
-func (m dockerIDMapper) Map(pid uint) (string, error) {
+func (m *dockerProcessMapper) Key() string { return m.key }
+func (m *dockerProcessMapper) Map(pid uint) (string, error) {
 	m.RLock()
-	container, ok := m.d[int(pid)]
+	container, ok := m.containers[int(pid)]
 	m.RUnlock()
 
 	if !ok {
 		return "", fmt.Errorf("no container found for PID %d", pid)
 	}
 
-	return container.ID, nil
+	return m.f(container), nil
 }
 
-type dockerNameMapper struct {
-	*dockerMapper
+func (m *dockerMapper) idMapper() processMapper {
+	return &dockerProcessMapper{m, "docker_id", func(c *docker.Container) string {
+		return c.ID
+	}}
 }
 
-func (m dockerNameMapper) Key() string { return "docker_name" }
-func (m dockerNameMapper) Map(pid uint) (string, error) {
-	m.RLock()
-	container, ok := m.d[int(pid)]
-	m.RUnlock()
+func (m *dockerMapper) nameMapper() processMapper {
+	return &dockerProcessMapper{m, "docker_name", func(c *docker.Container) string {
+		return c.Name
+	}}
+}
 
-	if !ok {
-		return "", fmt.Errorf("no container found for PID %d", pid)
-	}
+func (m *dockerMapper) imageIDMapper() processMapper {
+	return &dockerProcessMapper{m, "docker_image_id", func(c *docker.Container) string {
+		return c.Image
+	}}
+}
+
+func (m *dockerMapper) imageNameMapper() processMapper {
+	return &dockerProcessMapper{m, "docker_image_name", func(c *docker.Container) string {
+		m.RLock()
+		image, ok := m.images[c.Image]
+		m.RUnlock()
+
+		if !ok || len(image.RepoTags) == 0 {
+			return ""
+		}
 
-	return container.Name, nil
+		return image.RepoTags[0]
+	}}
 }
diff --git a/probe/docker_process_mapper_test.go b/probe/docker_process_mapper_test.go
index 0059d7804a..5ca17bf54d 100644
--- a/probe/docker_process_mapper_test.go
+++ b/probe/docker_process_mapper_test.go
@@ -8,16 +8,21 @@ import (
 )
 
 type mockDockerClient struct {
-	containers    []docker.APIContainers
-	containerInfo map[string]*docker.Container
+	apiContainers []docker.APIContainers
+	containers    map[string]*docker.Container
+	apiImages     []docker.APIImages
 }
 
 func (m mockDockerClient) ListContainers(options docker.ListContainersOptions) ([]docker.APIContainers, error) {
-	return m.containers, nil
+	return m.apiContainers, nil
 }
 
 func (m mockDockerClient) InspectContainer(id string) (*docker.Container, error) {
-	return m.containerInfo[id], nil
+	return m.containers[id], nil
+}
+
+func (m mockDockerClient) ListImages(options docker.ListImagesOptions) ([]docker.APIImages, error) {
+	return m.apiImages, nil
 }
 
 func TestDockerProcessMapper(t *testing.T) {
@@ -41,24 +46,28 @@ func TestDockerProcessMapper(t *testing.T) {
 
 	newDockerClient = func(endpoint string) (dockerClient, error) {
 		return mockDockerClient{
-			containers: []docker.APIContainers{{ID: "foo"}},
-			containerInfo: map[string]*docker.Container{
+			apiContainers: []docker.APIContainers{{ID: "foo"}},
+			containers: map[string]*docker.Container{
 				"foo": {
 					ID:    "foo",
 					Name:  "bar",
+					Image: "baz",
 					State: docker.State{Pid: 1, Running: true},
 				},
 			},
+			apiImages: []docker.APIImages{{ID: "baz", RepoTags: []string{"tag"}}},
 		}, nil
 	}
 
 	dockerMapper := newDockerMapper("/proc", 10*time.Second)
-	dockerIDMapper := dockerIDMapper{dockerMapper}
-	dockerNameMapper := dockerNameMapper{dockerMapper}
+	dockerIDMapper := dockerMapper.idMapper()
+	dockerNameMapper := dockerMapper.nameMapper()
+	dockerImageIDMapper := dockerMapper.imageIDMapper()
+	dockerImageNameMapper := dockerMapper.imageNameMapper()
 
-	for pid, want := range map[uint]struct{ id, name string }{
-		1: {"foo", "bar"},
-		2: {"foo", "bar"},
+	for pid, want := range map[uint]struct{ id, name, imageID, imageName string }{
+		1: {"foo", "bar", "baz", "tag"},
+		2: {"foo", "bar", "baz", "tag"},
 	} {
 		haveID, err := dockerIDMapper.Map(pid)
 		if err != nil || want.id != haveID {
@@ -68,5 +77,13 @@ func TestDockerProcessMapper(t *testing.T) {
 		if err != nil || want.name != haveName {
 			t.Errorf("%d: want %q, have %q (%v)", pid, want.name, haveName, err)
 		}
+		haveImageID, err := dockerImageIDMapper.Map(pid)
+		if err != nil || want.imageID != haveImageID {
+			t.Errorf("%d: want %q, have %q (%v)", pid, want.imageID, haveImageID, err)
+		}
+		haveImageName, err := dockerImageNameMapper.Map(pid)
+		if err != nil || want.imageName != haveImageName {
+			t.Errorf("%d: want %q, have %q (%v)", pid, want.imageName, haveImageName, err)
+		}
 	}
 }
diff --git a/probe/main.go b/probe/main.go
index ace5a50a13..f2bf1ffc26 100644
--- a/probe/main.go
+++ b/probe/main.go
@@ -79,7 +79,12 @@ func main() {
 
 	if *dockerMapper {
 		docker := newDockerMapper(*procRoot, *dockerInterval)
-		pms = append(pms, &dockerIDMapper{docker}, &dockerNameMapper{docker})
+		pms = append(pms,
+			docker.idMapper(),
+			docker.nameMapper(),
+			docker.imageIDMapper(),
+			docker.imageNameMapper(),
+		)
 	}
 
 	log.Printf("listening on %s", *listen)