diff --git a/ccm-core/src/com/arsdigita/portation/modules/core/security/Party.java b/ccm-core/src/com/arsdigita/portation/modules/core/security/Party.java
index 111f5ce37..bac32d7d0 100644
--- a/ccm-core/src/com/arsdigita/portation/modules/core/security/Party.java
+++ b/ccm-core/src/com/arsdigita/portation/modules/core/security/Party.java
@@ -44,7 +44,10 @@ public class Party {
         this.partyId = trunkParty.getID().longValue();
         this.name = trunkParty.getName().
                 replace(" ", "_").
-                replace(".", "_");
+                replace(".", "_").
+                replace("/", "\\").
+                replace("(", "_").
+                replace(")", "_");
 
         this.roleMemberships = new HashSet<>();