diff --git a/packages/gatsby/cache-dir/slice.js b/packages/gatsby/cache-dir/slice.js
index 5614cade4503d..a1a6f6601ed17 100644
--- a/packages/gatsby/cache-dir/slice.js
+++ b/packages/gatsby/cache-dir/slice.js
@@ -13,6 +13,7 @@ export function Slice(props) {
       sliceName: props.alias,
     }
     delete internalProps.alias
+    delete internalProps.__renderedByLocation
 
     const slicesContext = useContext(SlicesContext)