diff --git a/.gitignore b/.gitignore
index 22d89f906..db2c21b25 100644
--- a/.gitignore
+++ b/.gitignore
@@ -22,3 +22,6 @@ dieharder_run.log
 
 # Cuda local build
 backends/tfhe-cuda-backend/cuda/cmake-build-debug/
+
+# WASM tests
+tfhe/web_wasm_parallel_tests/server.PID