diff --git a/EIPS/eip-2535.md b/EIPS/eip-2535.md
index f7145015..a4ba5e40 100644
--- a/EIPS/eip-2535.md
+++ b/EIPS/eip-2535.md
@@ -42,17 +42,15 @@ Here is a simple example of a diamond's fallback function:
 // Find facet for function that is called and execute the
 // function if a facet is found and return any value.
 fallback() external payable {  
-  address facet = selectorTofacet[msg.sig];
-  require(facet != address(0), "Function does not exist.");
+  address facet = selectorTofacet[msg.sig];  
   // Execute external function from facet using delegatecall and return any value.
   assembly {    
     calldatacopy(0, 0, calldatasize())
     let result := delegatecall(gas(), facet, 0, calldatasize(), 0, 0)
-    let size := returndatasize()
-    returndatacopy(0, 0, size)
+    returndatacopy(0, 0, returndatasize())
     switch result
-      case 0 {revert(0, size)}
-      default {return (0, size)}
+      case 0 {revert(0, returndatasize())}
+      default {return (0, returndatasize())}
   }
 }   
 ```