diff --git a/a/Advisor/Advisor-2019_update4.eb b/a/Advisor/Advisor-2019_update4.eb
index b9194027..9def8be9 100644
--- a/a/Advisor/Advisor-2019_update4.eb
+++ b/a/Advisor/Advisor-2019_update4.eb
@@ -16,6 +16,10 @@ sources = ['advisor_%(version)s.tar.gz']
 
 dontcreateinstalldir = 'True'
 
+dependencies = [
+    ('X11', '20190311'),
+]
+
 # license file
 license_file = '/apps/licenses/intel/license.lic'