diff --git a/libtommath.spec b/libtommath.spec
index bde0205..5e562b7 100644
--- a/libtommath.spec
+++ b/libtommath.spec
@@ -1,6 +1,6 @@
 Name:           libtommath
 Version:        1.1.0
-Release:        2
+Release:        3
 Summary:        A portable number theoretic multiple-precision integer library.
 License:        Public Domain
 URL:            http://www.libtom.net/
@@ -54,6 +54,11 @@ find %{buildroot} -name '*.a' -delete
 
 %ldconfig_scriptlets
 
+%check
+make %{?_smp_mflags} test_standalone
+./test
+rm -f demo/*.o
+
 %files
 %license LICENSE
 %{_libdir}/*.so.*
@@ -67,6 +72,9 @@ find %{buildroot} -name '*.a' -delete
 %doc doc/bn.pdf doc/poster.pdf doc/tommath.pdf
 
 %changelog
+* Wed Mar 29 2023 fuanan <fuanan3@h-partners.com> - 1.1.0-3
+- enable check test suite
+
 * Tue Jul 05 2022 herengui <herengui@uniontech.com> - 1.1.0-2
 - rebuild: libtiff won't provide libtiff-tools