diff --git a/invokeai/frontend/web/src/features/nodes/util/graph/buildCanvasSDXLInpaintGraph.ts b/invokeai/frontend/web/src/features/nodes/util/graph/buildCanvasSDXLInpaintGraph.ts
index 8d6f84bc47..0c098232ac 100644
--- a/invokeai/frontend/web/src/features/nodes/util/graph/buildCanvasSDXLInpaintGraph.ts
+++ b/invokeai/frontend/web/src/features/nodes/util/graph/buildCanvasSDXLInpaintGraph.ts
@@ -133,7 +133,7 @@ export const buildCanvasSDXLInpaintGraph = async (
         id: INPAINT_CREATE_MASK,
         is_intermediate,
         coherence_mode: canvasCoherenceMode,
-        minimum_denoise: canvasCoherenceMinDenoise,
+        minimum_denoise: refinerModel ? Math.min(0.2, canvasCoherenceMinDenoise) : canvasCoherenceMinDenoise,
         edge_radius: canvasCoherenceEdgeSize,
       },
       [SDXL_DENOISE_LATENTS]: {
diff --git a/invokeai/frontend/web/src/features/nodes/util/graph/buildCanvasSDXLOutpaintGraph.ts b/invokeai/frontend/web/src/features/nodes/util/graph/buildCanvasSDXLOutpaintGraph.ts
index b932b26660..a37c9bf389 100644
--- a/invokeai/frontend/web/src/features/nodes/util/graph/buildCanvasSDXLOutpaintGraph.ts
+++ b/invokeai/frontend/web/src/features/nodes/util/graph/buildCanvasSDXLOutpaintGraph.ts
@@ -156,7 +156,7 @@ export const buildCanvasSDXLOutpaintGraph = async (
         is_intermediate,
         coherence_mode: canvasCoherenceMode,
         edge_radius: canvasCoherenceEdgeSize,
-        minimum_denoise: canvasCoherenceMinDenoise,
+        minimum_denoise: refinerModel ? Math.min(0.2, canvasCoherenceMinDenoise) : canvasCoherenceMinDenoise,
       },
       [SDXL_DENOISE_LATENTS]: {
         type: 'denoise_latents',
@@ -582,7 +582,7 @@ export const buildCanvasSDXLOutpaintGraph = async (
 
   // Add Refiner if enabled
   if (refinerModel) {
-    await addSDXLRefinerToGraph(state, graph, SDXL_DENOISE_LATENTS, modelLoaderNodeId, canvasInitImage);
+    await addSDXLRefinerToGraph(state, graph, SDXL_DENOISE_LATENTS, modelLoaderNodeId);
     if (seamlessXAxis || seamlessYAxis) {
       modelLoaderNodeId = SDXL_REFINER_SEAMLESS;
     }