diff --git a/src/kyupy/sim.py b/src/kyupy/sim.py
index 1602989..de21b27 100644
--- a/src/kyupy/sim.py
+++ b/src/kyupy/sim.py
@@ -153,7 +153,7 @@ class SimOps:
     :param circuit: The circuit to create a schedule for.
     :param strip_forks: If enabled, the scheduler will not include fork nodes to safe simulation time.
         Stripping forks will cause interconnect delay annotations of lines read by fork nodes to be ignored.
-    :param keep_signals: If disabled, memory of intermediate signal waveforms will be re-used. This greatly reduces
+    :param c_reuse: If enabled, memory of intermediate signal waveforms will be re-used. This greatly reduces
         memory footprint, but intermediate signal waveforms become unaccessible after a propagation.
     """
     def __init__(self, circuit, c_caps=1, c_caps_min=1, a_ctrl=None, c_reuse=False, strip_forks=False):