diff --git a/src/arch/arm/fastmodel/iris/thread_context.cc b/src/arch/arm/fastmodel/iris/thread_context.cc
index 16c8250d94..4a9c2dba02 100644
--- a/src/arch/arm/fastmodel/iris/thread_context.cc
+++ b/src/arch/arm/fastmodel/iris/thread_context.cc
@@ -181,7 +181,7 @@ ThreadContext::installBp(BpInfoIt it)
     const auto &space_ids = getBpSpaceIds();
     for (auto sid: space_ids) {
         BpId id;
-        call().breakpoint_set_code(_instId, id, pc, sid, 0, true);
+        call().breakpoint_set_code(_instId, id, pc, sid, 0);
         it->second->ids.push_back(id);
     }
 }