diff --git a/app/javascript/editor/types.ts b/app/javascript/editor/types.ts
index 3c215a8..0e75081 100644
--- a/app/javascript/editor/types.ts
+++ b/app/javascript/editor/types.ts
@@ -62,7 +62,7 @@ export function getValidChildren (node: Element, type: EditorNode): Node[] {
 	return [...node.childNodes].filter(n => {
 		// si permite texto y esto es un texto, es válido
 		if (n.nodeType === Node.TEXT_NODE)
-			return type.allowedChildren.includes('text')
+			return type.allowedChildren.includes('text') && n.textContent?.length
 
 		// si no es un elemento, no es válido
 		if (!(n instanceof Element))