diff --git a/canal/interconnect.py b/canal/interconnect.py
index e8d0260..491f6fa 100644
--- a/canal/interconnect.py
+++ b/canal/interconnect.py
@@ -715,8 +715,6 @@ def parse_node(self, node_str):
         elif node_str[0] == "REG":
             reg_name, track, x, y, bit_width = node_str[1:]
             graph = self.get_graph(bit_width)
-            if reg_name not in graph.get_tile(x, y).switchbox.registers:
-                breakpoint()
             return graph.get_tile(x, y).switchbox.registers[reg_name]
         elif node_str[0] == "RMUX":
             rmux_name, x, y, bit_width = node_str[1:]