diff --git a/Source/Core/DiscIO/VolumeGC.cpp b/Source/Core/DiscIO/VolumeGC.cpp
index 05ccd4264c..ef0e56a21d 100644
--- a/Source/Core/DiscIO/VolumeGC.cpp
+++ b/Source/Core/DiscIO/VolumeGC.cpp
@@ -161,7 +161,7 @@ bool CVolumeGC::IsDiscTwo() const
 	return discTwo;
 }
 
-auto CVolumeGC::GetStringDecoder(ECountry country) -> StringDecoder
+CVolumeGC::StringDecoder CVolumeGC::GetStringDecoder(ECountry country)
 {
 	return (COUNTRY_JAPAN == country || COUNTRY_TAIWAN == country) ?
 		SHIFTJISToUTF8 : CP1252ToUTF8;