diff --git a/src/cmd/compose.rs b/src/cmd/compose.rs
index 48ec6c9c..e2f70e9a 100644
--- a/src/cmd/compose.rs
+++ b/src/cmd/compose.rs
@@ -131,19 +131,19 @@ fn runs_docker_compose_on_all_pods() {
     assert_ran!(runner, {
         ["docker-compose",
          "-p",
-         "railshello",
+         "railshello_db",
          "-f",
          proj.output_dir().join("pods").join("db.yml"),
          "stop"],
         ["docker-compose",
          "-p",
-         "railshello",
+         "railshello_frontend",
          "-f",
          proj.output_dir().join("pods").join("frontend.yml"),
          "stop"],
         ["docker-compose",
          "-p",
-         "railshello",
+         "railshello_rake",
          "-f",
          proj.output_dir().join("pods").join("rake.yml"),
          "stop"]
@@ -166,13 +166,13 @@ fn runs_docker_compose_on_named_pods_and_services() {
     assert_ran!(runner, {
         ["docker-compose",
          "-p",
-         "railshello",
+         "railshello_db",
          "-f",
          proj.output_dir().join("pods").join("db.yml"),
          "stop"],
         ["docker-compose",
          "-p",
-         "railshello",
+         "railshello_frontend",
          "-f",
          proj.output_dir().join("pods").join("frontend.yml"),
          "stop",
diff --git a/src/cmd/exec.rs b/src/cmd/exec.rs
index 382119a0..0ba40c8f 100644
--- a/src/cmd/exec.rs
+++ b/src/cmd/exec.rs
@@ -100,7 +100,7 @@ fn invokes_docker_exec() {
         [
             "docker-compose",
             "-p",
-            "hello",
+            "hello_frontend",
             "-f",
             proj.output_dir().join("pods").join("frontend.yml"),
             "exec",
@@ -127,7 +127,7 @@ fn runs_shells() {
         [
             "docker-compose",
             "-p",
-            "hello",
+            "hello_frontend",
             "-f",
             proj.output_dir().join("pods").join("frontend.yml"),
             "exec",
diff --git a/src/cmd/logs.rs b/src/cmd/logs.rs
index fa9984d7..9474d3ae 100644
--- a/src/cmd/logs.rs
+++ b/src/cmd/logs.rs
@@ -59,7 +59,7 @@ fn runs_docker_compose_logs() {
         [
             "docker-compose",
             "-p",
-            "railshello",
+            "railshello_frontend",
             "-f",
             proj.output_dir().join("pods").join("frontend.yml"),
             "logs",
diff --git a/src/cmd/pull.rs b/src/cmd/pull.rs
index 9d9cedbc..251885a6 100644
--- a/src/cmd/pull.rs
+++ b/src/cmd/pull.rs
@@ -46,7 +46,7 @@ fn runs_docker_compose_pull_on_all_pods() {
              .join("hello.hook")],
         ["docker-compose",
          "-p",
-         "hello",
+         "hello_frontend",
          "-f",
          proj.output_dir().join("pods").join("frontend.yml"),
          "pull"]
diff --git a/src/cmd/run.rs b/src/cmd/run.rs
index 1510fbda..64a7b66c 100644
--- a/src/cmd/run.rs
+++ b/src/cmd/run.rs
@@ -136,7 +136,7 @@ fn runs_a_single_service_pod() {
         [
             "docker-compose",
             "-p",
-            "railshello",
+            "railshello_rake",
             "-f",
             proj.output_dir().join("pods").join("rake.yml"),
             "run",
@@ -163,7 +163,7 @@ fn runs_tests() {
         [
             "docker-compose",
             "-p",
-            "hellotest",
+            "hellotest_frontend",
             "-f",
             proj.output_pods_dir().join("frontend.yml"),
             "run",
@@ -194,7 +194,7 @@ fn runs_tests_with_custom_command() {
         [
             "docker-compose",
             "-p",
-            "hellotest",
+            "hellotest_frontend",
             "-f",
             proj.output_pods_dir().join("frontend.yml"),
             "run",
diff --git a/src/cmd/run_script.rs b/src/cmd/run_script.rs
index 5bbb37de..b10b1742 100644
--- a/src/cmd/run_script.rs
+++ b/src/cmd/run_script.rs
@@ -84,7 +84,7 @@ fn runs_scripts_on_all_services() {
         [
             "docker-compose",
             "-p",
-            "railshello",
+            "railshello_rake",
             "-f",
             proj.output_dir().join("pods").join("rake.yml"),
             "run",
diff --git a/src/cmd/up.rs b/src/cmd/up.rs
index 8ddeee67..04b5e23e 100644
--- a/src/cmd/up.rs
+++ b/src/cmd/up.rs
@@ -141,7 +141,7 @@ fn runs_docker_compose_up_honors_enable_in_targets() {
         [
             "docker-compose",
             "-p",
-            "railshello",
+            "railshello_frontend",
             "-f",
             proj.output_dir().join("pods").join("frontend.yml"),
             "up",
diff --git a/src/pod.rs b/src/pod.rs
index d95900e1..1705e6e4 100644
--- a/src/pod.rs
+++ b/src/pod.rs
@@ -417,7 +417,7 @@ impl Pod {
     pub fn compose_args(&self, proj: &Project) -> Result<Vec<OsString>> {
         Ok(vec![
             "-p".into(),
-            proj.compose_name().into(),
+            proj.compose_name(Some(&self)).into(),
             "-f".into(),
             proj.output_pods_dir().join(self.rel_path()).into(),
         ])
diff --git a/src/project.rs b/src/project.rs
index 0e6dc909..5da2448f 100644
--- a/src/project.rs
+++ b/src/project.rs
@@ -362,8 +362,8 @@ impl Project {
     }
 
     /// Get that name that `docker_compose` would use for this project.
-    pub fn compose_name(&self) -> String {
-        self.current_target.compose_project_name(self)
+    pub fn compose_name(&self, pod: Option<&Pod>) -> String {
+        self.current_target.compose_project_name(self, pod)
     }
 
     /// The root directory of this project.
diff --git a/src/runtime_state.rs b/src/runtime_state.rs
index f0c81a13..2c150146 100644
--- a/src/runtime_state.rs
+++ b/src/runtime_state.rs
@@ -38,7 +38,7 @@ impl RuntimeState {
             .enable_all()
             .build()?;
 
-        let name = project.compose_name();
+        let name = project.compose_name(None);
         let target = project.current_target().name().to_owned();
         let docker = boondock::Docker::connect_with_defaults()?;
 
@@ -51,17 +51,27 @@ impl RuntimeState {
                     .chain_err(|| {
                         format!("error looking up container {:?}", container.Id)
                     })?;
+
             let labels = &info.Config.Labels;
-            if labels.get("com.docker.compose.project") == Some(&name)
-                && labels.get("io.fdy.cage.target") == Some(&target)
-            {
-                if let Some(service) = labels.get("com.docker.compose.service") {
-                    let our_info = ContainerInfo::new(&info)?;
-                    services
-                        .entry(service.to_owned())
-                        .or_insert_with(Vec::new)
-                        .push(our_info);
+
+            if let Some(project_name) = labels.get("com.docker.compose.project") {
+                if !project_name.starts_with(&name) {
+                    break;
                 }
+            } else {
+                break;
+            }
+
+            if labels.get("io.fdy.cage.target") != Some(&target) {
+                break;
+            }
+
+            if let Some(service) = labels.get("com.docker.compose.service") {
+                let our_info = ContainerInfo::new(&info)?;
+                services
+                    .entry(service.to_owned())
+                    .or_insert_with(Vec::new)
+                    .push(our_info);
             }
         }
         Ok(RuntimeState { services })
diff --git a/src/target.rs b/src/target.rs
index f23cd3a3..fca76049 100644
--- a/src/target.rs
+++ b/src/target.rs
@@ -3,6 +3,7 @@
 
 use regex::Regex;
 
+use crate::pod::Pod;
 use crate::project::Project;
 
 /// An `Target` provides collection of extensions to a project's basic
@@ -63,20 +64,32 @@ impl Target {
     }
 
     /// Get a value for `docker-compose`'s `-p` argument for a given project.
-    pub fn compose_project_name(&self, project: &Project) -> String {
+    pub fn compose_project_name(
+        &self,
+        project: &Project,
+        pod: Option<&Pod>,
+    ) -> String {
         let base_name: String = if self.name == "test" {
             format!("{}test", project.name())
         } else {
             project.name().to_owned()
         };
 
+        let pod_name = match pod {
+            Some(p) => p.name(),
+            None => "",
+        };
+
         // We strip out non-alphabetic characters and convert everything to
         // lowercase, which is what the `docker-compose` source code does.
         lazy_static! {
             static ref NON_ALNUM: Regex = Regex::new(r#"[^a-z0-9]"#).unwrap();
         }
-        NON_ALNUM
+
+        let base_name = NON_ALNUM
             .replace_all(&base_name.to_lowercase(), "")
-            .into_owned()
+            .into_owned();
+
+        format!("{}_{}", base_name, pod_name).to_owned()
     }
 }