diff --git a/Source/Core/DiscIO/VolumeWiiCrypted.cpp b/Source/Core/DiscIO/VolumeWiiCrypted.cpp
index 354779b90c..f756f88450 100644
--- a/Source/Core/DiscIO/VolumeWiiCrypted.cpp
+++ b/Source/Core/DiscIO/VolumeWiiCrypted.cpp
@@ -160,7 +160,7 @@ int CVolumeWiiCrypted::GetRevision() const
 		return 0;
 
 	u8 revision;
-	if (!Read(7, 1, &revision))
+	if (!m_pReader->Read(7, 1, &revision))
 		return 0;
 
 	return revision;