diff --git a/Neos.Neos/Classes/Command/WorkspaceCommandController.php b/Neos.Neos/Classes/Command/WorkspaceCommandController.php
index 664bbc87914..d9858f421e1 100644
--- a/Neos.Neos/Classes/Command/WorkspaceCommandController.php
+++ b/Neos.Neos/Classes/Command/WorkspaceCommandController.php
@@ -127,10 +127,10 @@ public function rebaseCommand(string $workspace, string $contentRepository = 'de
             );
             $workspace->rebase($force ? RebaseErrorHandlingStrategy::STRATEGY_FORCE : RebaseErrorHandlingStrategy::STRATEGY_FAIL);
         } catch (WorkspaceDoesNotExist $exception) {
-            $this->outputLine('Workspace "%s" does not exist', [$workspace]);
+            $this->outputLine('Workspace "%s" does not exist', [$workspace->name->value]);
             $this->quit(1);
         } catch (WorkspaceRebaseFailed $exception) {
-            $this->outputLine('Rebasing of workspace %s is not possible due to conflicts. You can try the --force option.', [$workspace]);
+            $this->outputLine('Rebasing of workspace %s is not possible due to conflicts. You can try the --force option.', [$workspace->name->value]);
             $this->quit(1);
         }