diff --git a/Source/Core/Common/SysConf.cpp b/Source/Core/Common/SysConf.cpp
index 980318c06b..d4c58a3def 100644
--- a/Source/Core/Common/SysConf.cpp
+++ b/Source/Core/Common/SysConf.cpp
@@ -153,6 +153,10 @@ bool SysConf::LoadFromFileInternal(FILE* fh)
       curEntry.dataLength = 4;
       break;
 
+    case Type_LongLong:
+      curEntry.dataLength = 8;
+      break;
+
     default:
       PanicAlertT("Unknown entry type %i in SYSCONF (%s@%x)!", curEntry.type, curEntry.name,
                   curEntry.offset);
diff --git a/Source/Core/Common/SysConf.h b/Source/Core/Common/SysConf.h
index e500267c53..8b085051a7 100644
--- a/Source/Core/Common/SysConf.h
+++ b/Source/Core/Common/SysConf.h
@@ -27,7 +27,7 @@ enum SysconfType
   Type_Byte,
   Type_Short,
   Type_Long,
-  Type_Unknown,
+  Type_LongLong,
   Type_Bool
 };