diff --git a/extension-node-map.json b/extension-node-map.json
index 12a1d0b2..220dfdc5 100644
--- a/extension-node-map.json
+++ b/extension-node-map.json
@@ -7589,7 +7589,7 @@
             "ModelMergeBlocks",
             "ModelMergeSD1",
             "ModelMergeSD2",
-            "ModelMergeSD3",
+            "ModelMergeSD3_2B",
             "ModelMergeSDXL",
             "ModelMergeSimple",
             "ModelMergeSubtract",
diff --git a/node_db/new/extension-node-map.json b/node_db/new/extension-node-map.json
index 12a1d0b2..220dfdc5 100644
--- a/node_db/new/extension-node-map.json
+++ b/node_db/new/extension-node-map.json
@@ -7589,7 +7589,7 @@
             "ModelMergeBlocks",
             "ModelMergeSD1",
             "ModelMergeSD2",
-            "ModelMergeSD3",
+            "ModelMergeSD3_2B",
             "ModelMergeSDXL",
             "ModelMergeSimple",
             "ModelMergeSubtract",