diff --git a/doc/symmetry.rst b/doc/symmetry.rst
index f9a54f5f..b50692c1 100644
--- a/doc/symmetry.rst
+++ b/doc/symmetry.rst
@@ -40,7 +40,7 @@ The detailed space group information is obtained by
 :ref:`symmetry_option` option. As a result of using this option and
 the chosen tolerance value, ``BPOSCAR`` file is obtained. This is a
 standardized conventional unit cell (see
-https://atztogo.github.io/spglib/definition.html#conventions-of-standardized-unit-cell),
+https://spglib.github.io/spglib/definition.html#conventions-of-standardized-unit-cell),
 and its distortion against the crystal symmetry is very small. It is
 recommended to used this structure as the starting point of phonopy
 calculation.
diff --git a/phonopy/cui/load.py b/phonopy/cui/load.py
index ccaa11f0..72f46ed5 100644
--- a/phonopy/cui/load.py
+++ b/phonopy/cui/load.py
@@ -87,7 +87,7 @@ def load(phonopy_yaml=None,  # phonopy.yaml-like must be the first argument.
         dtype=float
         When 'F', 'I', 'A', 'C', or 'R' is given instead of a 3x3 matrix,
         the primitive matrix defined at
-        https://atztogo.github.io/spglib/definition.html
+        https://spglib.github.io/spglib/definition.html
         is used.
     is_nac : bool, optional
         If True, look for 'BORN' file. If False, NAS is turned off.