diff -up freetennis-0.4.8/Makefile~ freetennis-0.4.8/Makefile
--- freetennis-0.4.8/Makefile~	2008-12-20 11:14:27.000000000 +0100
+++ freetennis-0.4.8/Makefile	2008-12-20 11:14:27.000000000 +0100
@@ -1,3 +1,3 @@
 # add -noassert for speedup
 all: freetennis.ml 
-	ocamlopt   -I +camlimages  -I +lablGL -I +lablgtk2    -I +sdl -o freetennis  bigarray.cmxa sdl.cmxa lablgtk.cmxa lablgl.cmxa  ci_core.cmxa  sdlmixer.cmxa sdlttf.cmxa unix.cmxa freetennis.ml
+	ocamlopt   -I +camlimages  -I +lablGL -I +lablgtk2    -I +sdl -o freetennis  bigarray.cmxa sdl.cmxa lablgtk.cmxa lablgl.cmxa sdlmixer.cmxa sdlttf.cmxa unix.cmxa freetennis.ml