diff --git a/python/apsis/ctl.py b/python/apsis/ctl.py
index fed72258..e0589fdd 100644
--- a/python/apsis/ctl.py
+++ b/python/apsis/ctl.py
@@ -4,7 +4,7 @@
 
 # Configure GC as early as possible.
 import gc
-gc.set_threshold(100_000, 100, 10)
+gc.set_threshold(100_000, 100, 100)
 import apsis.lib.py
 apsis.lib.py.track_gc_stats(warn_time=0.5)