diff --git a/Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE_Device_FileIO.cpp b/Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE_Device_FileIO.cpp
index f5a1e7917c..afdd81788d 100644
--- a/Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE_Device_FileIO.cpp
+++ b/Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE_Device_FileIO.cpp
@@ -64,7 +64,7 @@ static void ReadReplacements()
 std::string HLE_IPC_BuildFilename(const char* _pFilename, int _size)
 {
 	std::string path_full = std::string(File::GetUserPath(D_WIIROOT_IDX));
-	std::string path_wii(_pFilename, _size);
+	std::string path_wii(_pFilename);
 
 	if (path_wii[1] == '0')
 		path_full += std::string("/title"); // this looks and feel like a hack...