diff --git a/SketchWidget.py b/SketchWidget.py
index 5bc7a68..95289b9 100644
--- a/SketchWidget.py
+++ b/SketchWidget.py
@@ -385,6 +385,8 @@ class SketchWidget:
             start_pt_ref = self.hover_snap_ptref
         if self.drawingShape is not None:
             # end a currently drawing line
+            # add snap points for newly drawn line
+            self.add_snap_ptrefs_from_shape(self.drawingShape)
             start = self.drawingShape.getPt(1) # start at last snap point
             prev_line = self.drawingShape
             if self.hover_snap_ptref is not None:
@@ -449,6 +451,7 @@ class SketchWidget:
         if self.drawingShape is None:
             self.drawingShape = Circle(pt[0], pt[1], 0)
         else:
+            self.add_snap_ptrefs_from_shape(self.drawingShape)
             self.merge_in_drawing_shape()
         self.queue_redraw()
 
@@ -493,9 +496,9 @@ class SketchWidget:
     def update_snap_ptrefs(self):
         self.snap_ptrefs = {}
         for s in self.sketch.shapes:
-            self.add_snap_ptref(s)
+            self.add_snap_ptrefs_from_shape(s)
 
-    def add_snap_ptref(self, shape):
+    def add_snap_ptrefs_from_shape(self, shape):
         for i in range(shape.nPts()):
             pt = self.ptToScreenPt(shape.getPt(i))
             self.snap_ptrefs[PointRef(shape, i)] = pt