diff --git a/marko/page/logs-content/components/post/component.js b/marko/page/logs-content/components/post/component.js
index 0c7feaa..7b19652 100644
--- a/marko/page/logs-content/components/post/component.js
+++ b/marko/page/logs-content/components/post/component.js
@@ -56,10 +56,8 @@ module.exports = class {
             this.state.name = character.name
             this.state.shortName = character.shortName
 
-            if (input.post.nick.endsWith("'s")) {
-              this.state.nameSuffix = "'s"
-            } else if (input.post.nick.endsWith("'")) {
-              this.state.nameSuffix = "'"
+            if (input.post.nick.endsWith("'s") || input.post.nick.endsWith("'")) {
+              this.state.nameSuffix = (character.shortName.endsWith("s") || character.shortName.endsWith("z")) ? "'" : "'s"
             }
 
             return