diff --git a/CHANGELOG.adoc b/CHANGELOG.adoc
index a481790647..d56b5fbc7a 100644
--- a/CHANGELOG.adoc
+++ b/CHANGELOG.adoc
@@ -96,6 +96,7 @@ Now they are executed for some data if the data was coming from a studio too.
 - https://github.com/eclipse-sirius/sirius-web/issues/4523[#4523] [diagram] Fix an issue that caused the palette to be unopenable during a fit view
 - https://github.com/eclipse-sirius/sirius-web/issues/4557[#4557] [sirius-web] Fix an issue where targetObjectURI was not set in manifest.json during the download of a project
 - https://github.com/eclipse-sirius/sirius-web/issues/4547[#4547] [vs-code] Adapt the VSCode extension to the use of SemanticData#id as editingContextId
+- https://github.com/eclipse-sirius/sirius-web/issues/4561[#4561] [sirius-web] Display boolean values properly in the query view
 
 
 === New Features
diff --git a/packages/sirius-web/frontend/sirius-web-application/src/views/edit-project/workbench-views/query/QueryView.tsx b/packages/sirius-web/frontend/sirius-web-application/src/views/edit-project/workbench-views/query/QueryView.tsx
index f0057b0901..8fe93134eb 100644
--- a/packages/sirius-web/frontend/sirius-web-application/src/views/edit-project/workbench-views/query/QueryView.tsx
+++ b/packages/sirius-web/frontend/sirius-web-application/src/views/edit-project/workbench-views/query/QueryView.tsx
@@ -211,7 +211,7 @@ const BooleanExpressionResultViewer = ({ result }: ExpressionResultViewerProps)
       </Typography>
       <List dense>
         <ListItem>
-          <ListItemText primary={booleanValue} />
+          <ListItemText primary={booleanValue.toString()} />
         </ListItem>
       </List>
     </Box>