diff --git a/src/container_collection/batch/__init__.py b/src/container_collection/batch/__init__.py
index d86d14e..bdb49f0 100644
--- a/src/container_collection/batch/__init__.py
+++ b/src/container_collection/batch/__init__.py
@@ -1,3 +1,5 @@
+"""Tasks for working with AWS Batch."""
+
 from prefect import task
 
 from .check_batch_job import check_batch_job
diff --git a/src/container_collection/docker/__init__.py b/src/container_collection/docker/__init__.py
index 75254b8..80b7b71 100644
--- a/src/container_collection/docker/__init__.py
+++ b/src/container_collection/docker/__init__.py
@@ -1,3 +1,5 @@
+"""Tasks for working with Docker."""
+
 from prefect import task
 
 from .check_docker_job import check_docker_job
diff --git a/src/container_collection/fargate/__init__.py b/src/container_collection/fargate/__init__.py
index 76924d3..62dc94d 100644
--- a/src/container_collection/fargate/__init__.py
+++ b/src/container_collection/fargate/__init__.py
@@ -1,3 +1,5 @@
+"""Tasks for working with AWS ECS Fargate."""
+
 from prefect import task
 
 from .check_fargate_task import check_fargate_task
diff --git a/src/container_collection/manifest/__init__.py b/src/container_collection/manifest/__init__.py
index c8a358f..bd2c42e 100644
--- a/src/container_collection/manifest/__init__.py
+++ b/src/container_collection/manifest/__init__.py
@@ -1,3 +1,5 @@
+"""Tasks for working with manifest files."""
+
 from prefect import task
 
 from .filter_manifest_files import filter_manifest_files
diff --git a/src/container_collection/template/__init__.py b/src/container_collection/template/__init__.py
index 5f81de7..c1cc104 100644
--- a/src/container_collection/template/__init__.py
+++ b/src/container_collection/template/__init__.py
@@ -1,3 +1,5 @@
+"""Tasks for working with template files."""
+
 from prefect import task
 
 from .generate_input_contents import generate_input_contents