diff --git a/php.spec b/php.spec
index afe07b6..dd4af79 100644
--- a/php.spec
+++ b/php.spec
@@ -1130,6 +1130,9 @@ popd
 %check
 : Ensure proper NTS/ZTS build
 $RPM_BUILD_ROOT%{_bindir}/php     -n -v | grep NTS
+%if %{with zts}
+$RPM_BUILD_ROOT%{_bindir}/zts-php -n -v | grep ZTS
+%endif
 
 %if %runselftest
 cd build-fpm