diff --git a/.gitignore b/.gitignore
index 90ab317..c69c045 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,5 @@
 build/*
-__pycache__/
+*/__pycache__/
 *.py[oc]
 build/
 dist/
diff --git a/src/cytnx_core/__pycache__/__init__.cpython-312.pyc b/src/cytnx_core/__pycache__/__init__.cpython-312.pyc
deleted file mode 100644
index 4816ad3..0000000
Binary files a/src/cytnx_core/__pycache__/__init__.cpython-312.pyc and /dev/null differ
diff --git a/test/__pycache__/test_simple.cpython-312-pytest-8.3.3.pyc b/test/__pycache__/test_simple.cpython-312-pytest-8.3.3.pyc
deleted file mode 100644
index 0e269c9..0000000
Binary files a/test/__pycache__/test_simple.cpython-312-pytest-8.3.3.pyc and /dev/null differ