diff --git a/src/renderer/modules/KeysTabs/LayersTab.tsx b/src/renderer/modules/KeysTabs/LayersTab.tsx
index a6564efc..1b760b51 100644
--- a/src/renderer/modules/KeysTabs/LayersTab.tsx
+++ b/src/renderer/modules/KeysTabs/LayersTab.tsx
@@ -408,7 +408,7 @@ const LayersTab = ({
                   />
                   <CustomRadioCheckBox
                     label={<div className="pl-0.5">Turn into OneShot layer</div>}
-                    disabled={false}
+                    disabled={activeLayerNumber >= 9}
                     onClick={() => {
                       if (activeLayerNumber > 0 && activeLayerNumber <= 8) {
                         setActiveLayerTab(previous => (previous === "layerShot" ? "layerShift" : "layerShot"));