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 # SymPy for Chez Scheme
 
-![image](https://github.com/guenchi/SymPy/blob/master/img/sympy.png)
+![image](https://github.com/guenchi/SymPy/blob/gh-pages/img/sympy.png)
 
 ### Depencies:
 
diff --git a/img/sympy.png b/img/sympy.png
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