1 files changed, 1 insertions, 1 deletions
diff --git a/src/arch/arm/isa_traits.hh b/src/arch/arm/isa_traits.hh
index c3cb622f4..c89c9abce 100644
--- a/src/arch/arm/isa_traits.hh
+++ b/src/arch/arm/isa_traits.hh
@@ -97,7 +97,7 @@ namespace ArmISA
     const Addr PAddrImplMask = (ULL(1) << PABits) - 1;
 
     // return a no-op instruction... used for instruction fetch faults
-    const ExtMachInst NoopMachInst = 0xE320F000;
+    const ExtMachInst NoopMachInst = 0x01E320F000ULL;
 
     const int LogVMPageSize = 12;       // 4K bytes
     const int VMPageSize = (1 << LogVMPageSize);