diff --git a/src/core/preset_topologies.json b/src/core/preset_topologies.json
index db57b00..180da13 100644
--- a/src/core/preset_topologies.json
+++ b/src/core/preset_topologies.json
@@ -122,12 +122,12 @@
       },
       {
         "id": 15,
-        "type": 12,
+        "type": 15,
         "pos": [-20, 40]
       },
       {
         "id": 16,
-        "type": 12,
+        "type": 17,
         "pos": [45, -20]
       },
       {