diff --git a/sams_classes/sams_app.py b/sams_classes/sams_app.py
index 07bf687a3ea900c4ee57a63075417ff30f54dd3e..78e23c3fa89d56e3d71a382b3eca5f7ca6c0990e 100644
--- a/sams_classes/sams_app.py
+++ b/sams_classes/sams_app.py
@@ -54,7 +54,7 @@ class SAMSApp:
     for proxy in self.proxies:
       self.__blueprint.add_url_rule(
         rule = self._generate_url(proxy.urlRule),
-        endpoint = self.__blueprint.name + '_proxy_' + str(i),
+        endpoint = self.__blueprint.name.replace('.', '_') + '_proxy_' + str(i),
         view_func = proxy.proxy)
       i += 1