diff --git a/codegenerator/templates/rust_cli/impl.rs.j2 b/codegenerator/templates/rust_cli/impl.rs.j2
index 2bb82db..5dbfe70 100644
--- a/codegenerator/templates/rust_cli/impl.rs.j2
+++ b/codegenerator/templates/rust_cli/impl.rs.j2
@@ -267,7 +267,7 @@ impl {{ target_class_name }}Command {
 
 {%- endif %} {#- specialities #}
         // Show command specific hints
-        op.show_command_hint();
+        op.show_command_hint()?;
         Ok(())
     }
 }
diff --git a/codegenerator/tests/unit/test_rust_cli.py b/codegenerator/tests/unit/test_rust_cli.py
index e178f45..f47d043 100644
--- a/codegenerator/tests/unit/test_rust_cli.py
+++ b/codegenerator/tests/unit/test_rust_cli.py
@@ -114,7 +114,7 @@ impl fooCommand {
           let data = ep.query_async(client).await?;
           op.output_single::<rsp>(data)?;
         // Show command specific hints
-        op.show_command_hint();
+        op.show_command_hint()?;
         Ok(())
     }
 }