diff --git a/R-plyr.spec b/R-plyr.spec
index 0345d86..8a79374 100644
--- a/R-plyr.spec
+++ b/R-plyr.spec
@@ -6,7 +6,7 @@
 
 Name:             R-%{packname}
 Version:          1.8.4
-Release:          11%{?dist}
+Release:          12%{?dist}
 Summary:          Tools for Splitting, Applying and Combining Data
 
 License:          MIT
@@ -59,9 +59,6 @@ rm -f %{buildroot}%{rlibdir}/R.css
 
 
 %check
-%ifnarch s390x
-export NOT_CRAN=true
-%endif
 %if %{with_suggests}
 %{_bindir}/R CMD check %{packname}
 %else
@@ -86,6 +83,9 @@ _R_CHECK_FORCE_SUGGESTS_=0 %{_bindir}/R CMD check %{packname}
 
 
 %changelog
+* Mon Aug 12 2019 Elliott Sales de Andrade <quantum.analyst@gmail.com> - 1.8.4-12
+- Disable longer test suite entirely; it's too flaky
+
 * Sun Aug 11 2019 Elliott Sales de Andrade <quantum.analyst@gmail.com> - 1.8.4-11
 - Remove explicit dependencies provided by automatic dependency generator