diff --git a/.gitignore b/.gitignore
index ce7291c..ca6693b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,3 @@
 /yaksa-0.2.tar.gz
+/yaksa-0.3.tar.gz
+/yaksa-0.4.tar.gz
diff --git a/sources b/sources
index 17b7dd3..a9ac232 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (yaksa-0.2.tar.gz) = 216c1ddf99b831a5beb74fff7fb54bb70a665fcc8f27d9c82e9066015fbad879b46c64c90390dc508f096fea42409febea69d0e0e3acd62cf1248b753288dfcc
+SHA512 (yaksa-0.4.tar.gz) = cc8c309bdbd732733d7c87ec1ca0f9e3a9147ecd13e9f1a8fa53cada68c731b53ce8fdaf55a423cc6915a31edd82a91def2f485ad26caaec6837041dbdf7a7a4
diff --git a/yaksa.spec b/yaksa.spec
index 3b6e4cb..c4215a5 100644
--- a/yaksa.spec
+++ b/yaksa.spec
@@ -1,12 +1,16 @@
+%bcond tests 1
+
 Name:           yaksa
-Version:        0.2
+Version:        0.4
 Release:        %autorelease
 Summary:        High-performance library for noncontiguous data
 
 %global forgeurl https://github.com/pmodels/yaksa/
 %forgemeta
 
-License:        BSD
+%global soversion 0
+
+License:        BSD-3-Clause
 URL:            %forgeurl
 Source0:        %forgesource
 
@@ -49,16 +53,15 @@ ln -fvs /usr/include/utlist.h src/external/yutlist.h
 
 rm %{buildroot}%{_libdir}/libyaksa.la
 
+%if %{with tests}
 %check
-%make_build testing
-
-%global soversion 0
+timeout -v 2h make -j%{_smp_build_ncpus} testing
+%endif
 
 %files
 %license COPYRIGHT
 %doc README.md
-%{_libdir}/libyaksa.so.%{soversion}
-%{_libdir}/libyaksa.so.%{soversion}.*
+%{_libdir}/libyaksa.so.%{soversion}{,.*}
 
 %files devel
 %{_includedir}/yaksa.h