diff --git a/test/simple-memory-corruption/.gitignore b/test/simple-memory-corruption/.gitignore
index 7d90260..491592c 100644
--- a/test/simple-memory-corruption/.gitignore
+++ b/test/simple-memory-corruption/.gitignore
@@ -23,3 +23,4 @@ write_after_free_large_reuse
 write_after_free_small
 write_after_free_small_reuse
 write_zero_size
+__pycache__/