diff --git a/scripts/startup/bl_operators/anim.py b/scripts/startup/bl_operators/anim.py
index 054fdcc2e2a..b8cabd592ce 100644
--- a/scripts/startup/bl_operators/anim.py
+++ b/scripts/startup/bl_operators/anim.py
@@ -71,7 +71,6 @@ class ANIM_OT_keying_set_export(Operator):
 
         f.write("ks.use_insertkey_needed = %s\n" % ks.use_insertkey_needed)
         f.write("ks.use_insertkey_visual = %s\n" % ks.use_insertkey_visual)
-        f.write("ks.use_insertkey_xyz_to_rgb = %s\n" % ks.use_insertkey_xyz_to_rgb)
         f.write("\n")
 
         # --------------------------------------------------------