diff --git a/devcontainers-cli/README.md b/devcontainers-cli/README.md
index a416bcd6..4b445073 100644
--- a/devcontainers-cli/README.md
+++ b/devcontainers-cli/README.md
@@ -16,7 +16,7 @@ The devcontainers-cli module provides an easy way to install [`@devcontainers/cl
 ```tf
 module "devcontainers-cli" {
   source   = "registry.coder.com/modules/devcontainers-cli/coder"
-  version  = "1.0.2"
+  version  = "1.0.3"
   agent_id = coder_agent.example.id
 }
 ```
diff --git a/devcontainers-cli/main.test.ts b/devcontainers-cli/main.test.ts
index 85686c46..892d6430 100644
--- a/devcontainers-cli/main.test.ts
+++ b/devcontainers-cli/main.test.ts
@@ -40,7 +40,21 @@ const executeScriptInContainerWithPackageManager = async (
     ]);
   }
 
-  const resp = await execContainer(id, [shell, "-c", instance.script]);
+  const pathResp = await execContainer(id, [shell, "-c", "echo $PATH"]);
+  const path = pathResp.stdout.trim();
+
+  console.log(path);
+
+  const resp = await execContainer(
+    id,
+    [shell, "-c", instance.script],
+    [
+      "--env",
+      "CODER_SCRIPT_BIN_DIR=/tmp/coder-script-data/bin",
+      "--env",
+      `PATH=${path}:/tmp/coder-script-data/bin`,
+    ],
+  );
   const stdout = resp.stdout.trim().split("\n");
   const stderr = resp.stderr.trim().split("\n");
   return {
@@ -104,7 +118,7 @@ describe("devcontainers-cli", async () => {
       "Installing @devcontainers/cli using yarn...",
     );
     expect(output.stdout[output.stdout.length - 1]).toEqual(
-      "🥳 @devcontainers/cli has been installed into /usr/local/bin/devcontainer!",
+      "🥳 @devcontainers/cli has been installed into /tmp/coder-script-data/bin/devcontainer!",
     );
   }, 15000);
 
diff --git a/devcontainers-cli/run.sh b/devcontainers-cli/run.sh
index c2543821..bd3c1b1d 100755
--- a/devcontainers-cli/run.sh
+++ b/devcontainers-cli/run.sh
@@ -38,7 +38,7 @@ install() {
     fi
     pnpm add -g @devcontainers/cli
   elif [ "$PACKAGE_MANAGER" = "yarn" ]; then
-    yarn global add @devcontainers/cli --prefix "$CODER_SCRIPT_BIN_DIR"
+    yarn global add @devcontainers/cli --prefix "$(dirname "$CODER_SCRIPT_BIN_DIR")"
   fi
 }
 
diff --git a/test.ts b/test.ts
index b1b8aa83..e466cb12 100644
--- a/test.ts
+++ b/test.ts
@@ -66,12 +66,13 @@ export const executeScriptInContainer = async (
 export const execContainer = async (
   id: string,
   cmd: string[],
+  args?: string[],
 ): Promise<{
   exitCode: number;
   stderr: string;
   stdout: string;
 }> => {
-  const proc = spawn(["docker", "exec", id, ...cmd], {
+	const proc = spawn(["docker", "exec", ...(args ?? []), id, ...cmd], {
     stderr: "pipe",
     stdout: "pipe",
   });