diff --git a/libs/jit/source/arch/macos_aarch64/compiler.cpp b/libs/jit/source/arch/macos_aarch64/compiler.cpp
index 45a9e54..02ef5d8 100644
--- a/libs/jit/source/arch/macos_aarch64/compiler.cpp
+++ b/libs/jit/source/arch/macos_aarch64/compiler.cpp
@@ -666,7 +666,7 @@ namespace pslang::jit::macos_aarch64
 						load(node.arg1, 0);
 						if (types::is_integer_type(*dst_type))
 						{
-							extend(0, dst_type);
+							extend(0, src_type);
 						}
 						else if (types::is_floating_point_type(*dst_type))
 						{