diff --git a/packages/solid/src/renderer/universal.js b/packages/solid/src/renderer/universal.js
index 95ba822ff..1f3f5ec97 100644
--- a/packages/solid/src/renderer/universal.js
+++ b/packages/solid/src/renderer/universal.js
@@ -165,7 +165,7 @@ export function createRenderer({
       let removed
       while ((removed = getFirstChild(parent))) removeNode(parent, removed)
       replacement && insertNode(parent, replacement)
-      return replacement
+      return replacement ?? ""
     }
     const node = replacement || createSlotNode()
     if (current.length) {