diff --git a/python-celery.changes b/python-celery.changes
index 9851ef4..64498af 100644
--- a/python-celery.changes
+++ b/python-celery.changes
@@ -1,3 +1,13 @@
+-------------------------------------------------------------------
+Thu Dec  6 11:28:53 UTC 2018 - Tomáš Chvátal <tchvatal@suse.com>
+
+- Fix fdupes call
+
+-------------------------------------------------------------------
+Tue Dec  4 12:46:31 UTC 2018 - Matej Cepl <mcepl@suse.com>
+
+- Remove superfluous devel dependency for noarch package
+
 -------------------------------------------------------------------
 Thu Aug 16 11:04:24 UTC 2018 - tchvatal@suse.com
 
diff --git a/python-celery.spec b/python-celery.spec
index 77a73c2..6ffa75b 100644
--- a/python-celery.spec
+++ b/python-celery.spec
@@ -12,7 +12,7 @@
 # license that conforms to the Open Source Definition (Version 1.9)
 # published by the Open Source Initiative.
 
-# Please submit bugfixes or comments via http://bugs.opensuse.org/
+# Please submit bugfixes or comments via https://bugs.opensuse.org/
 #
 
 
@@ -32,7 +32,6 @@ BuildRequires:  %{python_module billiard >= 3.5.0.2}
 BuildRequires:  %{python_module case >= 1.3.1}
 BuildRequires:  %{python_module cl}
 BuildRequires:  %{python_module curses}
-BuildRequires:  %{python_module devel}
 BuildRequires:  %{python_module eventlet}
 BuildRequires:  %{python_module gevent}
 BuildRequires:  %{python_module kombu >= 4.0.2}
@@ -73,7 +72,7 @@ sed -i -e 's:,<3.3::g' requirements/test.txt
 
 %install
 %python_install
-%fdupes %{buildroot}/%{_prefix}
+%python_expand %fdupes %{buildroot}%{$python_sitelib}
 
 %check
 %python_exec setup.py test