diff --git a/erlang-sext-0001-Adjust-version-in-.app-file.patch b/erlang-sext-0001-Adjust-version-in-.app-file.patch
deleted file mode 100644
index 8e89836..0000000
--- a/erlang-sext-0001-Adjust-version-in-.app-file.patch
+++ /dev/null
@@ -1,22 +0,0 @@
-From: Peter Lemenkov <lemenkov@gmail.com>
-Date: Wed, 6 Mar 2013 13:11:22 +0400
-Subject: [PATCH] Adjust version in *.app file
-
-Signed-off-by: Peter Lemenkov <lemenkov@gmail.com>
-
-diff --git a/src/sext.app.src b/src/sext.app.src
-index 77d93b1..a58267e 100644
---- a/src/sext.app.src
-+++ b/src/sext.app.src
-@@ -30,7 +30,7 @@
- %%% @end
- {application, sext,
-     [{description, "Sortable serialization library"},
--        {vsn, git},
-+        {vsn, "1.3"},
-         {modules, []},
-         {registered, []},
-         {applications, [kernel, stdlib]},
--- 
-1.8.1.4
-
diff --git a/erlang-sext.spec b/erlang-sext.spec
index 12dbe32..e873eba 100644
--- a/erlang-sext.spec
+++ b/erlang-sext.spec
@@ -1,11 +1,17 @@
 %global realname sext
 %global upstream uwiger
+#
+# This package contains only arch-independent data but install it into
+# arch-dependent directory thus making this package arch-dependent. In order to
+# suppress empty *-debuginfo generation we have to explicitly order
+# debuginfo-generator to skip trying to build *-debuiginfo for that package.
+#
 %global debug_package %{nil}
 
 
 Name:		erlang-%{realname}
 Version:	1.3
-Release:	1%{?dist}
+Release:	2%{?dist}
 Summary:	Sortable Erlang Term Serialization
 Group:		Development/Languages
 License:	ASL 2.0
@@ -14,8 +20,6 @@ URL:		https://github.com/%{upstream}/%{realname}
 VCS:		scm:git:https://github.com/%{upstream}/%{realname}.git
 %endif
 Source0:	https://github.com/%{upstream}/%{realname}/archive/%{version}/%{realname}-%{version}.tar.gz
-# Fedora/EPEL-specific
-Patch1:		erlang-sext-0001-Adjust-version-in-.app-file.patch
 BuildRequires:	erlang-edown
 BuildRequires:	erlang-rebar
 
@@ -27,29 +31,30 @@ A sortable serialization library This library offers a serialization format
 
 %prep
 %setup -q -n %{realname}-%{version}
-%patch1 -p1 -b .fix_ver
 
 
 %build
-%{rebar_compile}
+%{erlang_compile}
 
 
 %install
-install -d %{buildroot}%{_erllibdir}/%{realname}-%{version}/ebin/
-install -p -m 0644 ebin/%{realname}.app ebin/%{realname}.beam %{buildroot}%{_erllibdir}/%{realname}-%{version}/ebin/
+%{erlang_install}
 
 
 %check
-rebar eunit skip_deps=true -v
+%{erlang_test}
 
 
 %files
 %license LICENSE
 %doc NOTICE README.md examples/
-%{_erllibdir}/%{realname}-%{version}
+%{erlang_appdir}/
 
 
 %changelog
+* Thu Apr  7 2016 Peter Lemenkov <lemenkov@gmail.com> - 1.3-2
+- Spec-file cleanups
+
 * Wed Mar  2 2016 Peter Lemenkov <lemenkov@gmail.com> - 1.3-1
 - Ver. 1.3