diff --git a/python-python-rapidjson.changes b/python-python-rapidjson.changes
index 4a85390..3d4ad2c 100644
--- a/python-python-rapidjson.changes
+++ b/python-python-rapidjson.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Mon Oct  7 08:29:17 UTC 2019 - Tomáš Chvátal <tchvatal@suse.com>
+
+- Fix fdupes call to run on sitearch not sitelib
+
 -------------------------------------------------------------------
 Wed Aug 28 08:34:01 UTC 2019 - Marketa Calabkova <mcalabkova@suse.com>
 
diff --git a/python-python-rapidjson.spec b/python-python-rapidjson.spec
index 8feeebb..0887edc 100644
--- a/python-python-rapidjson.spec
+++ b/python-python-rapidjson.spec
@@ -52,7 +52,7 @@ instances) and JSON Schema validation capabilities.
 
 %install
 %python_install
-%python_expand %fdupes %{buildroot}%{$python_sitelib}
+%python_expand %fdupes %{buildroot}%{$python_sitearch}
 
 %check
 export LANG=en_US.UTF-8