diff --git a/awx/static/custom_error.css b/awx/static/custom_error.css
index 1526939d9b..e5949ae540 100644
--- a/awx/static/custom_error.css
+++ b/awx/static/custom_error.css
@@ -61,7 +61,7 @@ body {
 .m1,.m2,.m3 {
     color: #151515;
     width: 100%;
-    font-family: redhat-display-medium;
+    font-family: redhat-display-medium, sans-serif;
 }
 
 .m1 {