diff --git a/.gitignore b/.gitignore
index 9638d37..6c182f6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,4 +9,4 @@
 /python-dateutil-2.5.0.tar.gz
 /dateutil-2.5.2.tar.gz
 /python-dateutil-2.5.3.tar.xz
-/python-dateutil-2.5.3.tar.xz.asc
+/dateutil-2.5.3.tar.gz
diff --git a/key-D964BEFB.gpg b/key-D964BEFB.gpg
deleted file mode 100644
index 0c2228e..0000000
Binary files a/key-D964BEFB.gpg and /dev/null differ
diff --git a/python-dateutil.spec b/python-dateutil.spec
index 73ad115..f019b8a 100644
--- a/python-dateutil.spec
+++ b/python-dateutil.spec
@@ -9,13 +9,10 @@ Summary:        Powerful extensions to the standard datetime module
 Group:          Development/Languages
 License:        Python
 URL:            https://github.com/dateutil/dateutil
-Source0:        https://github.com/dateutil/dateutil/releases/download/%{version}/python-dateutil-%{version}.tar.xz
-Source1:        https://github.com/dateutil/dateutil/releases/download/%{version}/python-dateutil-%{version}.tar.xz.asc
-Source2:        key-D964BEFB.gpg
+Source0:        https://github.com/dateutil/dateutil/archive/%{version}/%{modname}-%{version}.tar.gz
 
 BuildArch:      noarch
 BuildRequires:  python-sphinx
-BuildRequires:  gnupg2
 
 %description
 The dateutil module provides powerful extensions to the standard datetime
@@ -59,8 +56,7 @@ Summary: API documentation for python-dateutil
 This package contains %{summary}.
 
 %prep
-gpgv2 --homedir . --keyring %{SOURCE2} %{SOURCE1} %{SOURCE0}
-%autosetup -p0
+%autosetup -p0 -n %{modname}-%{version}
 iconv --from=ISO-8859-1 --to=UTF-8 NEWS > NEWS.new
 mv NEWS.new NEWS
 
diff --git a/sources b/sources
index 948d55f..9637bb3 100644
--- a/sources
+++ b/sources
@@ -1,2 +1 @@
-5aeb0a0806b03061890c641e1959f430  python-dateutil-2.5.3.tar.xz
-ba2bb18bd7c1a296a4c6bd8b010f49e3  python-dateutil-2.5.3.tar.xz.asc
+93e297b21a3c5d2a8db878788efbcf25  dateutil-2.5.3.tar.gz