diff --git a/src/core/arm/arm_interface.cpp b/src/core/arm/arm_interface.cpp
index 8ab605d215..b0c9a58363 100644
--- a/src/core/arm/arm_interface.cpp
+++ b/src/core/arm/arm_interface.cpp
@@ -8,7 +8,7 @@
 #include "core/memory.h"
 
 namespace Core {
-void ARM_Interface::LogBacktrace() {
+void ARM_Interface::LogBacktrace() const {
     VAddr fp = GetReg(29);
     VAddr lr = GetReg(30);
     const VAddr sp = GetReg(13);
diff --git a/src/core/arm/arm_interface.h b/src/core/arm/arm_interface.h
index 91d2b0f81c..4dfd41b43a 100644
--- a/src/core/arm/arm_interface.h
+++ b/src/core/arm/arm_interface.h
@@ -148,7 +148,7 @@ public:
     /// Frame records are two words long:
     /// fp+0 : pointer to previous frame record
     /// fp+8 : value of lr for frame
-    void LogBacktrace();
+    void LogBacktrace() const;
 };
 
 } // namespace Core