diff --git a/tools/twix/src/configuration.rs b/tools/twix/src/configuration.rs
index c85571b787..0d3ef7055d 100644
--- a/tools/twix/src/configuration.rs
+++ b/tools/twix/src/configuration.rs
@@ -92,6 +92,10 @@ mod tests {
                 [keys]
                 C-a = "focus_left"
                 C-S-a = "reconnect"
+
+                [naos]
+                lowest = 1
+                highest = 2
             "#,
         )
         .unwrap();
@@ -101,6 +105,10 @@ mod tests {
                 [keys]
                 C-b = "focus_left"
                 C-A = "focus_right"
+
+                [naos]
+                lowest = 3
+                highest = 4
             "#,
         )
         .unwrap();
@@ -115,6 +123,10 @@ mod tests {
                     C-a = "focus_left"
                     C-A = "focus_right"
                     C-b = "focus_left"
+
+                    [naos]
+                    lowest = 1
+                    highest = 2
                 "#
             )
             .unwrap()