@@ -35,11 +35,11 @@
 #if defined(OF_WINDOWS)
 typedef __int64 OFStreamOffset;
 #elif defined(OF_ANDROID)
 typedef long long OFStreamOffset;
 #elif defined(OF_MORPHOS)
-typedef signed long long OFStreamOffset;
+typedef long long OFStreamOffset;
 #elif defined(OF_HAVE_OFF64_T)
 typedef off64_t OFStreamOffset;
 #else
 typedef off_t OFStreamOffset;
 #endif