diff --git a/src/input_common/gcadapter/gc_poller.cpp b/src/input_common/gcadapter/gc_poller.cpp
index d9296c496f..bddfa102fe 100644
--- a/src/input_common/gcadapter/gc_poller.cpp
+++ b/src/input_common/gcadapter/gc_poller.cpp
@@ -100,7 +100,7 @@ std::unique_ptr<Input::ButtonDevice> GCButtonFactory::Create(const Common::Param
     return nullptr;
 }
 
-Common::ParamPackage GCButtonFactory::GetNextInput() {
+Common::ParamPackage GCButtonFactory::GetNextInput() const {
     Common::ParamPackage params;
     GCAdapter::GCPadStatus pad;
     auto& queue = adapter->GetPadQueue();
diff --git a/src/input_common/gcadapter/gc_poller.h b/src/input_common/gcadapter/gc_poller.h
index e96af7d51a..0527f328f2 100644
--- a/src/input_common/gcadapter/gc_poller.h
+++ b/src/input_common/gcadapter/gc_poller.h
@@ -25,7 +25,7 @@ public:
      */
     std::unique_ptr<Input::ButtonDevice> Create(const Common::ParamPackage& params) override;
 
-    Common::ParamPackage GetNextInput();
+    Common::ParamPackage GetNextInput() const;
 
     /// For device input configuration/polling
     void BeginConfiguration();