diff --git a/tests/test_codegen.py b/tests/test_codegen.py
index ddc6307f..35580303 100644
--- a/tests/test_codegen.py
+++ b/tests/test_codegen.py
@@ -62,7 +62,7 @@ async def run(*args, extra_env=None):
                 stderr=subprocess.STDOUT,
             )
             try:
-                await asyncio.wait_for(p.wait(), 30)
+                await asyncio.wait_for(p.wait(), 120)
             except asyncio.TimeoutError:
                 p.terminate()
                 await p.wait()