diff --git a/.gitignore b/.gitignore
index a22a5cb..8ffe057 100644
--- a/.gitignore
+++ b/.gitignore
@@ -191,4 +191,5 @@ lib
 **/*.d.ts
 **/*.js
 **/*.js.map
-!**/initdb/*.js
\ No newline at end of file
+!**/initdb/*.js
+*.tgz
\ No newline at end of file
diff --git a/.npmignore b/.npmignore
new file mode 100644
index 0000000..0f85d6c
--- /dev/null
+++ b/.npmignore
@@ -0,0 +1,2 @@
+**/*.ts
+!**/*.d.ts
diff --git a/package-lock.json b/package-lock.json
index 1c5a9df..7a57d35 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@mongodb-js/devtools-docker-test-envs",
-  "version": "1.0.0",
+  "version": "1.0.1",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "@mongodb-js/devtools-docker-test-envs",
-      "version": "1.0.0",
+      "version": "1.0.1",
       "dependencies": {
         "debug": "^4.3.1",
         "eslint-plugin-mocha": "^9.0.0",
diff --git a/package.json b/package.json
index 3884caf..e42668b 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@mongodb-js/devtools-docker-test-envs",
-  "version": "1.0.0",
+  "version": "1.0.1",
   "description": "DevTools Team docker images and environments for testing",
   "main": "src/index.js",
   "types": "src/index.d.ts",
diff --git a/src/test-environments.ts b/src/test-environments.ts
index 0ca55ea..da33947 100644
--- a/src/test-environments.ts
+++ b/src/test-environments.ts
@@ -26,10 +26,10 @@ export default class TestEnvironments {
   }
 
   async setup() {
-    Promise.all(Object.values(this._envs).map((env) => env.start()));
+    await Promise.all(Object.values(this._envs).map((env) => env.start()));
   }
 
   async teardown() {
-    Promise.all(Object.values(this._envs).map((env) => env.stop()));
+    await Promise.all(Object.values(this._envs).map((env) => env.stop()));
   }
 }