diff --git a/compiler/dex/quick/x86/target_x86.cc b/compiler/dex/quick/x86/target_x86.cc
index 2c9b3c8..699f3ae 100644
--- a/compiler/dex/quick/x86/target_x86.cc
+++ b/compiler/dex/quick/x86/target_x86.cc
@@ -524,7 +524,7 @@
 }
 
 // Not used in x86
-int X86Mir2Lir::LoadHelper(int offset) {
+int X86Mir2Lir::LoadHelper(ThreadOffset offset) {
   LOG(FATAL) << "Unexpected use of LoadHelper in x86";
   return INVALID_REG;
 }