diff --git a/README.md b/README.md
index 17107a00..94594c55 100644
--- a/README.md
+++ b/README.md
@@ -105,7 +105,7 @@ custom:
 ## :sparkles::pencil::sparkles: Poetry support
 
 If you include a `pyproject.toml` and have `poetry` installed instead of a `requirements.txt` this will use
-`poetry export --without-hashes -f requirements.txt -o requirements.txt` to generate them. It is fully compatible with all options such as `zip` and
+`poetry export --without-hashes -f requirements.txt -o requirements.txt --with-credentials` to generate them. It is fully compatible with all options such as `zip` and
 `dockerizePip`. If you don't want this plugin to generate it for you, set the following option:
 
 ```yaml
diff --git a/lib/poetry.js b/lib/poetry.js
index 320c1d85..984baf52 100644
--- a/lib/poetry.js
+++ b/lib/poetry.js
@@ -22,7 +22,8 @@ function pyprojectTomlToRequirements() {
       '-f',
       'requirements.txt',
       '-o',
-      'requirements.txt'
+      'requirements.txt',
+      '--with-credentials'
     ],
     {
       cwd: this.servicePath