diff --git a/src/runtime/runtime-gdb.py b/src/runtime/runtime-gdb.py
index 47a28f5..9f2ba9f 100644
--- a/src/runtime/runtime-gdb.py
+++ b/src/runtime/runtime-gdb.py
@@ -114,7 +114,7 @@
 		return str(self.val.type)
 
 	def children(self):
-		B = self.val['b']
+		B = self.val['B']
 		buckets = self.val['buckets']
 		oldbuckets = self.val['oldbuckets']
 		flags = self.val['flags']