diff --git a/src/main/scala/millfork/compiler/z80/Z80BulkMemoryOperations.scala b/src/main/scala/millfork/compiler/z80/Z80BulkMemoryOperations.scala
index cd19a955..56c3e103 100644
--- a/src/main/scala/millfork/compiler/z80/Z80BulkMemoryOperations.scala
+++ b/src/main/scala/millfork/compiler/z80/Z80BulkMemoryOperations.scala
@@ -345,7 +345,7 @@ object Z80BulkMemoryOperations {
       calculateByteCount ++
         Z80ExpressionCompiler.stashBCIfChanged(calculateTargetAddress) ++
         Z80ExpressionCompiler.stashBCIfChanged(Z80ExpressionCompiler.stashHLIfChanged(extraInitializationPair._1)) ++
-        Z80ExpressionCompiler.stashHLIfChanged(extraInitializationPair._1)
+        Z80ExpressionCompiler.stashHLIfChanged(extraInitializationPair._2)
     }
 
     val label = Z80Compiler.nextLabel("me")