diff --git a/memory-viz/src/automate.ts b/memory-viz/src/automate.ts
index 81bec030..40b86c75 100644
--- a/memory-viz/src/automate.ts
+++ b/memory-viz/src/automate.ts
@@ -29,7 +29,7 @@ function drawAutomated(objects: DrawnEntity[], width, configuration) {
     const m = new MemoryModel({
         width: width,
         height: final_height,
-        roughjs_config: { options: { seed: configuration.seed } },
+        roughjs_config: configuration.roughjs_config,
     });
 
     m.drawAll(StackFrames);
diff --git a/memory-viz/src/user_functions.ts b/memory-viz/src/user_functions.ts
index 4e2faaaf..f276a513 100644
--- a/memory-viz/src/user_functions.ts
+++ b/memory-viz/src/user_functions.ts
@@ -86,7 +86,7 @@ function draw(objects, automation, configuration) {
         m = new MemoryModel({
             width: configuration.width,
             height: configuration.height,
-            roughjs_config: { options: { seed: configuration.seed } },
+            roughjs_config: configuration.roughjs_config,
         });
         m.drawAll(objs);
     }