diff --git a/compiler/dex/quick/arm/utility_arm.cc b/compiler/dex/quick/arm/utility_arm.cc
index 8df5b25..1634905 100644
--- a/compiler/dex/quick/arm/utility_arm.cc
+++ b/compiler/dex/quick/arm/utility_arm.cc
@@ -1109,7 +1109,7 @@
   return res;
 }
 
-LIR* ArmMir2Lir::OpThreadMem(OpKind op, ThreadOffset thread_offset) {
+LIR* ArmMir2Lir::OpThreadMem(OpKind op, ThreadOffset<4> thread_offset) {
   LOG(FATAL) << "Unexpected use of OpThreadMem for Arm";
   return NULL;
 }