diff --git a/aws-lambda/README.md b/aws-lambda/README.md
index 3b2e86d..6d5e35c 100644
--- a/aws-lambda/README.md
+++ b/aws-lambda/README.md
@@ -67,7 +67,7 @@ serverless plugin install -n serverless-wsgi
 To test the application as a lambda locally:
 
 ```bash
-serverless wsgi server
+serverless wsgi serve
 ```
 
 To deploy to AWS Lambda:
@@ -79,7 +79,7 @@ serverless deploy
 Once deployed, if you only need to update the code and not anything in the serverless configuration, you can update the function using:
 
 ```bash
-serverless deploy --function app
+serverless deploy function -f app
 ```
 
 When deployed, the output will show the URL the app has been deployed to.
@@ -128,4 +128,4 @@ Deploy stack using serverless.
 
 ```
 AWS_PROFILE=<profile name> sls deploy -s <stage name>
-```
\ No newline at end of file
+```
diff --git a/aws-lambda/container/.serverless-wsgi b/aws-lambda/container/.serverless-wsgi
index 1770c6d..55afd1a 100644
--- a/aws-lambda/container/.serverless-wsgi
+++ b/aws-lambda/container/.serverless-wsgi
@@ -1 +1,10 @@
-{"app":"pygeoapi/flask_app.APP","text_mime_types":["application/ld+json"]}
\ No newline at end of file
+{
+    "app": "pygeoapi/flask_app.APP",
+    "text_mime_types": [
+        "application/ld+json",
+        "text/html",
+        "application/geo+json",
+        "application/prs.coverage+json",
+        "application/xml"
+    ]
+}
diff --git a/aws-lambda/container/wsgi.py b/aws-lambda/container/wsgi.py
index 5c3e748..1c5c201 100644
--- a/aws-lambda/container/wsgi.py
+++ b/aws-lambda/container/wsgi.py
@@ -1,9 +1,10 @@
 import os
 
+from pygeoapi.flask_app import APP
+
 os.environ['PYGEOAPI_CONFIG'] = 'pygeoapi-test-config.yml'
 os.environ['PYGEOAPI_OPENAPI'] = 'pygeoapi-test-openapi.yml'
 
-from pygeoapi.flask_app import APP
 
 if __name__ == "__main__":
     APP.run()