diff --git a/Other/Slope3/demo.user.js b/Other/Slope3/demo.user.js
index 8310439..63143c2 100644
--- a/Other/Slope3/demo.user.js
+++ b/Other/Slope3/demo.user.js
@@ -27,6 +27,8 @@ const webAssemblyMemoryProxy = new Proxy(originalWebAssemblyMemory, {
 WebAssembly.Memory = webAssemblyMemoryProxy;
 
 const waitForScoreInterval = setInterval(() => {
+    if(!memory?.buffer) return;
+    
     const bufferBytes = new Uint8Array(memory.buffer);
 
     const scoreOffset = 18132320;