diff --git a/release/scripts/presets/keyconfig/keymap_data/blender_default.py b/release/scripts/presets/keyconfig/keymap_data/blender_default.py
index 050d7879e58..a5a7be0c2a9 100644
--- a/release/scripts/presets/keyconfig/keymap_data/blender_default.py
+++ b/release/scripts/presets/keyconfig/keymap_data/blender_default.py
@@ -3147,7 +3147,7 @@ def km_grease_pencil_stroke_edit_mode(params):
 
     items.extend([
         # Interpolation
-        ("gpencil.interpolate", {"type": 'E', "value": 'PRESS', "ctrl": True, "alt": True}, None),
+        ("gpencil.interpolate", {"type": 'E', "value": 'PRESS', "ctrl": True}, None),
         ("gpencil.interpolate_sequence", {"type": 'E', "value": 'PRESS', "shift": True, "ctrl": True}, None),
         # Normal select
         ("gpencil.select", {"type": params.select_mouse, "value": params.select_mouse_value},