diff --git a/api/js/etemplate/Et2Date/Et2DateReadonly.ts b/api/js/etemplate/Et2Date/Et2DateReadonly.ts
index d6a70e9c06..e9c60b7ba6 100644
--- a/api/js/etemplate/Et2Date/Et2DateReadonly.ts
+++ b/api/js/etemplate/Et2Date/Et2DateReadonly.ts
@@ -52,7 +52,7 @@ export class Et2DateReadonly extends Et2Widget(LitElement) implements et2_IDetac
 
 	render()
 	{
-		let parsed : Date | Boolean = this.value ? this.parser(this.value) : false
+		let parsed : Date | Boolean = this.value ? this.parser(this.value, this.dataFormat) : false
 
 		return html`
             <span slot="label">${this.label}</span>