diff --git a/prototorch/functions/__init__.py b/prototorch/functions/__init__.py
index e69de29..d69d07c 100644
--- a/prototorch/functions/__init__.py
+++ b/prototorch/functions/__init__.py
@@ -0,0 +1,12 @@
+"""ProtoTorch functions."""
+
+from .activations import identity, sigmoid_beta, swish_beta
+from .competitions import knnc, wtac
+
+__all__ = [
+    'identity',
+    'sigmoid_beta',
+    'swish_beta',
+    'knnc',
+    'wtac',
+]
diff --git a/prototorch/modules/__init__.py b/prototorch/modules/__init__.py
index e69de29..fcaffe1 100644
--- a/prototorch/modules/__init__.py
+++ b/prototorch/modules/__init__.py
@@ -0,0 +1,7 @@
+"""ProtoTorch modules."""
+
+from .prototypes import Prototypes1D
+
+__all__ = [
+    'Prototypes1D',
+]