diff --git a/source/core/gameinput.h b/source/core/gameinput.h
index 1fddd662d..3e314b8ce 100644
--- a/source/core/gameinput.h
+++ b/source/core/gameinput.h
@@ -70,7 +70,7 @@ public:
 	// Clear all values within this object.
 	void Clear()
 	{
-		*this = {};
+		memset(this, 0, sizeof(*this));
 	}
 
 	// Receives mouse input from OS for processing.