diff --git a/parasitics/ConcreteParasitics.cc b/parasitics/ConcreteParasitics.cc
index 358e2250..3bcd71b4 100644
--- a/parasitics/ConcreteParasitics.cc
+++ b/parasitics/ConcreteParasitics.cc
@@ -511,7 +511,7 @@ ConcreteParasiticNetwork::deleteNodes()
     delete node;
   }
   for (auto pin_node : pin_nodes_) {
-    ParasiticNode *node = pin_node.second;
+    ConcreteParasiticNode *node = pin_node.second;
     delete node;
   }
 }