1 files changed, 1 insertions, 3 deletions
diff --git a/StarsEx/DataLoader.h b/StarsEx/DataLoader.h
index a518a67..3d6f571 100644
--- a/StarsEx/DataLoader.h
+++ b/StarsEx/DataLoader.h
@@ -26,8 +26,6 @@ class Sound;
 class DataLoader
 {
 public:
-    using Group = DataSource::Group;
-
     static constexpr int FAILED {-1};
     static const char* TYPENAME() { return "DataLoader"; }
 
@@ -44,7 +42,7 @@ public:
     void        UseFileSystem(bool use=true);
     void        EnableMedia(bool enable=true);
 
-    int         MountDatafile(const char* name, Group group=Group::DEFAULT, int pos=-1);
+    int         MountDatafile(const char* name, int pos=-1);
     int         UnmountSource(int src);
 
     void        SetDataPath(const char* path);