diff --git a/rogueviz/nilrider/nilrider.cpp b/rogueviz/nilrider/nilrider.cpp
index a80c8b1f..96f1442f 100644
--- a/rogueviz/nilrider/nilrider.cpp
+++ b/rogueviz/nilrider/nilrider.cpp
@@ -593,7 +593,6 @@ auto celldemo = arg::add3("-unilcycle", initialize) + arg::add3("-unilplan", []
     param_f(min_gfx_slope, "min_gfx_slope")
     ->editable(-90*degree, 90*degree, degree, "min camera slope", "affected by up/down", 'm');
     })
-  + arg::add3("-unilrun", [] { pushScreen(run); })
   + arg::add3("-fullsim", [] {
     /* for animations */
     popScreenAll();