diff --git a/kibot/gs.py b/kibot/gs.py
index 6cead42c..21cd8c55 100644
--- a/kibot/gs.py
+++ b/kibot/gs.py
@@ -30,7 +30,7 @@ if hasattr(pcbnew, 'DRILL_MARKS_NO_DRILL_SHAPE'):
     NO_DRILL_SHAPE = pcbnew.DRILL_MARKS_NO_DRILL_SHAPE
     SMALL_DRILL_SHAPE = pcbnew.DRILL_MARKS_SMALL_DRILL_SHAPE
     FULL_DRILL_SHAPE = pcbnew.DRILL_MARKS_FULL_DRILL_SHAPE
-else:
+elif hasattr(pcbnew, 'PCB_PLOT_PARAMS'):
     NO_DRILL_SHAPE = pcbnew.PCB_PLOT_PARAMS.NO_DRILL_SHAPE
     SMALL_DRILL_SHAPE = pcbnew.PCB_PLOT_PARAMS.SMALL_DRILL_SHAPE
     FULL_DRILL_SHAPE = pcbnew.PCB_PLOT_PARAMS.FULL_DRILL_SHAPE