diff --git a/web/gui/catalogos/editarEmpresa.zul b/web/gui/catalogos/editarEmpresa.zul
index b1918f756..b75c3d03d 100644
--- a/web/gui/catalogos/editarEmpresa.zul
+++ b/web/gui/catalogos/editarEmpresa.zul
@@ -1273,7 +1273,7 @@
 											<label id="lblAssunto"
 												value="Assunto" />
 											<textbox id="textAssunto"
-												width="80%" maxlength="50"
+												width="80%" maxlength="500"
 												value="@{winEditarEmpresa$composer.empresaEmail.assunto}" />
 										</row>
 
@@ -1299,7 +1299,7 @@
 											<label id="lblAssuntoFiscal"
 												value="Assunto" />
 											<textbox id="textAssuntoFiscal"
-												width="80%" maxlength="50"
+												width="80%" maxlength="500"
 												value="@{winEditarEmpresa$composer.empresaEmail.assuntoFiscal}" />
 										</row>