diff --git a/invokeai/frontend/web/src/features/nodes/util/graphBuilders/addSDXLLoRAstoGraph.ts b/invokeai/frontend/web/src/features/nodes/util/graphBuilders/addSDXLLoRAstoGraph.ts
index a52264ca8e..61562534a5 100644
--- a/invokeai/frontend/web/src/features/nodes/util/graphBuilders/addSDXLLoRAstoGraph.ts
+++ b/invokeai/frontend/web/src/features/nodes/util/graphBuilders/addSDXLLoRAstoGraph.ts
@@ -11,9 +11,11 @@ import {
   METADATA_ACCUMULATOR,
   NEGATIVE_CONDITIONING,
   POSITIVE_CONDITIONING,
+  REFINER_SEAMLESS,
   SDXL_CANVAS_INPAINT_GRAPH,
   SDXL_CANVAS_OUTPAINT_GRAPH,
   SDXL_MODEL_LOADER,
+  SEAMLESS,
 } from './constants';
 
 export const addSDXLLoRAsToGraph = (
@@ -36,20 +38,25 @@ export const addSDXLLoRAsToGraph = (
     | MetadataAccumulatorInvocation
     | undefined;
 
+  // Handle Seamless Plugs
+  const unetLoaderId = modelLoaderNodeId;
+  let clipLoaderId = modelLoaderNodeId;
+  if ([SEAMLESS, REFINER_SEAMLESS].includes(modelLoaderNodeId)) {
+    clipLoaderId = SDXL_MODEL_LOADER;
+  }
+
   if (loraCount > 0) {
     // Remove modelLoaderNodeId unet/clip/clip2 connections to feed it to LoRAs
     graph.edges = graph.edges.filter(
       (e) =>
         !(
-          e.source.node_id === modelLoaderNodeId &&
-          ['unet'].includes(e.source.field)
+          e.source.node_id === unetLoaderId && ['unet'].includes(e.source.field)
         ) &&
         !(
-          e.source.node_id === modelLoaderNodeId &&
-          ['clip'].includes(e.source.field)
+          e.source.node_id === clipLoaderId && ['clip'].includes(e.source.field)
         ) &&
         !(
-          e.source.node_id === modelLoaderNodeId &&
+          e.source.node_id === clipLoaderId &&
           ['clip2'].includes(e.source.field)
         )
     );
@@ -88,7 +95,7 @@ export const addSDXLLoRAsToGraph = (
       // first lora = start the lora chain, attach directly to model loader
       graph.edges.push({
         source: {
-          node_id: modelLoaderNodeId,
+          node_id: unetLoaderId,
           field: 'unet',
         },
         destination: {
@@ -99,7 +106,7 @@ export const addSDXLLoRAsToGraph = (
 
       graph.edges.push({
         source: {
-          node_id: modelLoaderNodeId,
+          node_id: clipLoaderId,
           field: 'clip',
         },
         destination: {
@@ -110,7 +117,7 @@ export const addSDXLLoRAsToGraph = (
 
       graph.edges.push({
         source: {
-          node_id: modelLoaderNodeId,
+          node_id: clipLoaderId,
           field: 'clip2',
         },
         destination: {