diff --git a/src/main/java/org/rciam/plugins/groups/email/CustomFreeMarkerEmailTemplateProvider.java b/src/main/java/org/rciam/plugins/groups/email/CustomFreeMarkerEmailTemplateProvider.java
index 059dd6f..dfa251b 100644
--- a/src/main/java/org/rciam/plugins/groups/email/CustomFreeMarkerEmailTemplateProvider.java
+++ b/src/main/java/org/rciam/plugins/groups/email/CustomFreeMarkerEmailTemplateProvider.java
@@ -126,7 +126,7 @@ private String subgroupsStrCalculation(List<String> subgroupsPaths) {
             return "";
 
         StringBuilder sb = new StringBuilder(subgroupsStr);
-        subgroupsPaths.stream().forEach(x -> sb.append("x").append(comma));
+        subgroupsPaths.stream().forEach(x -> sb.append(x).append(comma));
         return StringUtils.removeEnd(sb.toString(), comma) + "- ";
     }