diff --git a/docs/api.rst b/docs/api.rst
index 8a4e83a..d8c3bbe 100644
--- a/docs/api.rst
+++ b/docs/api.rst
@@ -21,6 +21,7 @@ API Reference
     :show-inheritance:
     :inherited-members:
     :members:
+    :private-members:
 
 `neurodiffeq.solvers`
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