diff --git a/geopandas/geoseries.py b/geopandas/geoseries.py
index 077a9cb..34410eb 100644
--- a/geopandas/geoseries.py
+++ b/geopandas/geoseries.py
@@ -113,9 +113,6 @@ class GeoSeries(GeoPandasBase, Series):
     def __getitem__(self, key):
         return self._wrapped_pandas_method('__getitem__', key)
 
-    def __getslice__(self, i, j):
-        return self._wrapped_pandas_method('__getslice__', i, j)
-
     def order(self, *args, **kwargs):
         return self._wrapped_pandas_method('order', *args, **kwargs)