diff --git a/uglify-js.spec b/uglify-js.spec
index 35ed3b2..fa5c5ef 100644
--- a/uglify-js.spec
+++ b/uglify-js.spec
@@ -1,5 +1,5 @@
 #enable/disable tests in case the deps aren't there
-%global enable_tests 0
+%global enable_tests 1
 
 Name:           uglify-js
 Version:        2.2.4
@@ -63,6 +63,9 @@ ln -sf ../lib/node_modules/uglify-js/bin/uglifyjs %{buildroot}%{_bindir}/uglifyj
 
 %if 0%{?enable_tests}
 %check
+mkdir -p node_modules
+ln -sf %{nodejs_sitelib}/source-map node_modules/source-map
+ln -sf %{nodejs_sitelib}/optimist node_modules/optimist
 %__nodejs test/run-tests.js
 %endif
 
@@ -82,6 +85,7 @@ rm -rf %buildroot
 %changelog
 * Wed Feb 13 2013 T.C. Hollingsworth <tchollingsworth@gmail.com> - 2.2.4-2
 - install tools dir
+- enable tests
 
 * Wed Feb 13 2013 T.C. Hollingsworth <tchollingsworth@gmail.com> - 2.2.4-1
 - new upstream release 2.2.4