diff --git a/share/apps.json b/share/apps.json
index 2a1b8a85c..888c1ef0e 100644
--- a/share/apps.json
+++ b/share/apps.json
@@ -222,7 +222,7 @@
 		"Apache Tomcat": {
 			"website": "tomcat.apache.org",
 			"cats": [ 22 ],
-			"headers": { "Server": "Apache-Coyote(/1\\.1)?\\;version:\\1?4.1<: " }
+			"headers": { "Server": "Apache-Coyote(/1\\.1)?\\;version:\\1?4.1<:" }
 		},
 		"Apache Traffic Server": {
 			"website": "trafficserver.apache.org/",