diff --git a/tiling.js b/tiling.js
index 36e2693..afc37f9 100644
--- a/tiling.js
+++ b/tiling.js
@@ -2558,9 +2558,11 @@ function cycleWindowHeight(metaWindow) {
             });
         }
 
-        if (space[i].length >= 1) {
-            space.layout(false, {customAllocators: {[i]: allocate}});
+        if (space[i].length === 1) {
+            steps = [].concat(steps, [1.0]);
         }
+
+        space.layout(false, {customAllocators: {[i]: allocate}});
     } else {
         // Not in tiling
         let workspace = metaWindow.get_workspace();