diff --git a/ets2panda/compiler/core/ETSCompiler.cpp b/ets2panda/compiler/core/ETSCompiler.cpp
index f7d9c68b16b3b9eaa58a4a84bc5e20c59204f83f..27964c26471698880a3cf18d5a3d9fbd500c9a49 100644
--- a/ets2panda/compiler/core/ETSCompiler.cpp
+++ b/ets2panda/compiler/core/ETSCompiler.cpp
@@ -1989,11 +1989,11 @@ void ETSCompiler::CompileCastUnboxable(const ir::TSAsExpression *expr) const
             break;
         }
         case checker::ETSObjectFlags::BUILTIN_BYTE: {
-            etsg->CastToChar(expr);
+            etsg->CastToByte(expr);
             break;
         }
         case checker::ETSObjectFlags::BUILTIN_CHAR: {
-            etsg->CastToByte(expr);
+            etsg->CastToChar(expr);
             break;
         }
         case checker::ETSObjectFlags::BUILTIN_SHORT: {
diff --git a/ets2panda/test/runtime/ets/castSequence.ets b/ets2panda/test/runtime/ets/castSequence.ets
index c3e86ca68a318dfcbdaad8a4c8c240fb295eb301..f490ee4f52e23c5737e6d49e44e7adaf2e35fe72 100644
--- a/ets2panda/test/runtime/ets/castSequence.ets
+++ b/ets2panda/test/runtime/ets/castSequence.ets
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2023 Huawei Device Co., Ltd.
+ * Copyright (c) 2023-2024 Huawei Device Co., Ltd.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
@@ -25,10 +25,10 @@ function main(): void {
   assert a_Short instanceof Short
   assert b_double == 215.0
 
-  let a_Int : Int = 2142;
-  let b_Double : Double = a_Int as Double;
+  let a_char : char = 128 as char;
+  let b_Char = a_char as Char;
 
-  assert b_Double instanceof Double && b_Double.unboxed() == 2142.0
+  assert b_Char.unboxed() == 128 as char;
 
   return;
 }
\ No newline at end of file
diff --git a/ets2panda/test/test-lists/ets-runtime/ets-runtime-ignored.txt b/ets2panda/test/test-lists/ets-runtime/ets-runtime-ignored.txt
index 7b6b2e0d97a8ed83bdb97e21f71a9007f3265ae9..21ef806ea2f56eccb4630e8e13a31a762244a74b 100644
--- a/ets2panda/test/test-lists/ets-runtime/ets-runtime-ignored.txt
+++ b/ets2panda/test/test-lists/ets-runtime/ets-runtime-ignored.txt
@@ -54,9 +54,6 @@ OptionalCall.ets
 # Functional type with rest parameter
 lambdaExpressionWithRestParameter.ets
 
-# Non-trivial cast sequence
-castSequence.ets
-
 # ignored due to interface implementation modification
 local-class-standard-example1.ets 
 local-class-standard-example2.ets