diff --git a/src/modules/config.js b/src/modules/config.js
index 530c5f0b..a62a3e89 100644
--- a/src/modules/config.js
+++ b/src/modules/config.js
@@ -8,7 +8,7 @@ const servicesConfigJson = loadJSON("./src/modules/processing/servicesConfig.jso
 Object.values(servicesConfigJson.config).forEach(service => {
     service.patterns = service.patterns.map(
         pattern => new UrlPattern(pattern, {
-            segmentValueCharset: UrlPattern.defaultOptions.segmentValueCharset + '@\\.'
+            segmentValueCharset: UrlPattern.defaultOptions.segmentValueCharset + '@\\.:'
         })
     )
 })