diff --git a/src/Factories/EvtServPrest.php b/src/Factories/EvtServPrest.php
index b70cdefc..84f9c500 100755
--- a/src/Factories/EvtServPrest.php
+++ b/src/Factories/EvtServPrest.php
@@ -249,7 +249,7 @@ protected function toNode()
                 $this->dom->addChild(
                     $infoTpServ,
                     "vlrServicos25",
-                    !self::format($its->vlrservicos25 ?? null, 2, $this->decimalSeparator),
+                    self::format($its->vlrservicos25 ?? null, 2, $this->decimalSeparator),
                     false
                 );
                 $this->dom->addChild(