diff --git a/Source/Core/Common/Src/FileUtil.cpp b/Source/Core/Common/Src/FileUtil.cpp
index d6ab33962a..a2bd694438 100644
--- a/Source/Core/Common/Src/FileUtil.cpp
+++ b/Source/Core/Common/Src/FileUtil.cpp
@@ -781,9 +781,9 @@ IOFile::IOFile(IOFile&& other)
 	Swap(other);
 }
 
-IOFile& IOFile::operator=(IOFile other)
+IOFile& IOFile::operator=(IOFile&& other)
 {
-	Swap(other);
+	IOFile(std::move(other)).Swap(*this);
 	return *this;
 }
 
diff --git a/Source/Core/Common/Src/FileUtil.h b/Source/Core/Common/Src/FileUtil.h
index 2c8bf8f64b..b8e8d9c17c 100644
--- a/Source/Core/Common/Src/FileUtil.h
+++ b/Source/Core/Common/Src/FileUtil.h
@@ -160,7 +160,7 @@ public:
 	~IOFile();
 	
 	IOFile(IOFile&& other);
-	IOFile& operator=(IOFile other);
+	IOFile& operator=(IOFile&& other);
 	
 	void Swap(IOFile& other);