diff --git a/misc/waku-messages/message/waku-message-body.dmn b/misc/waku-messages/message/waku-message-body.dmn
index bf253ed6..2e430d69 100644
--- a/misc/waku-messages/message/waku-message-body.dmn
+++ b/misc/waku-messages/message/waku-message-body.dmn
@@ -18,7 +18,7 @@
         </inputExpression>
       </input>
       <input id="InputClause_0vbjfl3" label="Finance Comments?" biodi:width="174">
-        <inputExpression id="LiteralExpression_16asvyu" typeRef="number">
+        <inputExpression id="LiteralExpression_16asvyu" typeRef="boolean">
           <text>len_finance_comment &gt; 0</text>
         </inputExpression>
       </input>