diff --git a/Policies/WAU.admx b/Policies/WAU.admx
index 4b4937b..7909507 100644
--- a/Policies/WAU.admx
+++ b/Policies/WAU.admx
@@ -8,7 +8,7 @@
     <definitions>
       <definition name="SUPPORTED_WAU_1_16_0" displayName="$(string.SUPPORTED_WAU_1_16_0)"/>
       <definition name="SUPPORTED_WAU_1_16_5" displayName="$(string.SUPPORTED_WAU_1_16_5)"/>
-      <definition name="SUPPORTED_WAU_1_18_0" displayName="$(string.SUPPORTED_WAU_1_17_0)"/>
+      <definition name="SUPPORTED_WAU_1_18_0" displayName="$(string.SUPPORTED_WAU_1_18_0)"/>
     </definitions>
   </supportedOn>
   <categories><category displayName="$(string.WAU)" name="WAU"/></categories>