diff --git a/tests/bgb_get_snapshot.py b/tests/bgb_get_snapshot.py
index e23be94..8cc6754 100644
--- a/tests/bgb_get_snapshot.py
+++ b/tests/bgb_get_snapshot.py
@@ -50,7 +50,7 @@ def make_and_run(rom_relative):
     cmd = [
         *bgb_exe,
         "-set \"DebugSrcBrk=1\"",
-        "-autoexit"
+        "-autoexit",
         "-hf",
         "-stateonexit",
         # "-screenonexit", screenshot_path.absolute().as_posix(),