diff --git a/bundles/org.openhab.ui/web/src/assets/definitions/blockly/blocks-audio.js b/bundles/org.openhab.ui/web/src/assets/definitions/blockly/blocks-audio.js
index 43010a21b1..f676de4f09 100644
--- a/bundles/org.openhab.ui/web/src/assets/definitions/blockly/blocks-audio.js
+++ b/bundles/org.openhab.ui/web/src/assets/definitions/blockly/blocks-audio.js
@@ -58,7 +58,7 @@ export default function (f7, sinks, voices) {
     let fileName = Blockly.JavaScript.valueToCode(block, 'fileName', Blockly.JavaScript.ORDER_ATOMIC)
     let sinkName = Blockly.JavaScript.valueToCode(block, 'sinkName', Blockly.JavaScript.ORDER_ATOMIC).replace('(', '').replace(/[()]/g, '')
 
-    let code = `audio.playSound('${sinkName}', ${fileName});\n`
+    let code = `audio.playSound(${sinkName}, ${fileName});\n`
     return code
   }