diff --git a/compiler/router/graph.py b/compiler/router/graph.py
index dc9f5c40..1db403af 100644
--- a/compiler/router/graph.py
+++ b/compiler/router/graph.py
@@ -195,7 +195,7 @@ class graph:
         # Find the region to be routed and only include objects inside that region
         region = deepcopy(source)
         region.bbox([target])
-        region = region.inflated_pin(spacing=self.router.track_space)
+        region = region.inflated_pin(spacing=self.router.track_width + self.router.track_space)
         debug.info(3, "Routing region is {}".format(region.rect))
 
         # Find the blockages that are in the routing area