diff --git a/compiler/inline_intrinsics_ecmascript.cpp b/compiler/inline_intrinsics_ecmascript.cpp
index 2a895cf3a41767558477c4f1e5971347db0bf843..c2375500d78fe2243c6d68399ee3d59559e0dafc 100644
--- a/compiler/inline_intrinsics_ecmascript.cpp
+++ b/compiler/inline_intrinsics_ecmascript.cpp
@@ -862,6 +862,7 @@ bool InlineIntrinsics::InlineLdLexDyn(IntrinsicInst *intrinsic)
     ASSERT(intrinsic->GetInputsCount() == 3U);
     auto *load_lex_var = intrinsic;
     load_lex_var->SetIntrinsicId(RuntimeInterface::IntrinsicId::INTRINSIC_LD_LEX_VAR_DYN);
+    AdjustFlags(RuntimeInterface::IntrinsicId::INTRINSIC_LD_LEX_VAR_DYN, load_lex_var);
     load_lex_var->SetImm(0U, load_lex_var->GetImm(1U));  // level
     load_lex_var->SetImm(1U, load_lex_var->GetImm(2U));  // slot
     load_lex_var->GetImms().pop_back();                  // the last is not needed