diff --git a/setup.py b/setup.py
index 6ca80a8..4ac6fcb 100644
--- a/setup.py
+++ b/setup.py
@@ -36,6 +36,6 @@ setup(name="schainpy",
                           "scipy >= 0.9.0",
                           "h5py >= 2.0.1",
                           "matplotlib >= 1.0.0",
-                          "pyfits >= 2.0.0",
+#                           "pyfits >= 2.0.0",
                           ],
       )
\ No newline at end of file