Don't upload more than 10mb primefaces - jsf

Question

I'm having problem and it look's simple, but I don't find a answer...Maybe someone could help me?
I'm using fileUpload from primefaces 5.0 and I can't do uploads of files that have more than 10mb... One file with 9.9mb works fine! =o
What I need to change to increase this limit?
Codes:
<p:fileUpload multiple="false" cancelLabel="Cancelar" label="Selecionar Brasão..." fileUploadListener="#{back.uploadArquivo}" mode="advanced" dragDropSupport="true" auto="false"
fileLimit="1" sizeLimit="51380224" update="panel_grid_upload_arquivo, :growl" />
backBean:
public void uploadArquivo(FileUploadEvent event) {
DocumentoEntity arquivo = new DocumentoEntity();
try {
arquivo.setArquivo(IOUtils.toByteArray(event.getFile().getInputstream()));
arquivo.setNomeArquivo(event.getFile().getFileName());
arquivo.setNome(event.getFile().getFileName());
this.arquivo = arquivo;
exibirMensagemSucesso("Upload feito com sucesso", "O arquivo agora está associado ao documento");
} catch (IOException e) {
exibirMensagemErro("Ocorreu algum erro", "Ocorreu algum erro e o upload não pôde ser feito");
LOGGER.error("Não realizou o upload do arquivo");
e.printStackTrace();
}
}
web.xml:
<filter>
<filter-name>PrimeFaces FileUpload Filter</filter-name>
<filter-class>org.primefaces.webapp.filter.FileUploadFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>PrimeFaces FileUpload Filter</filter-name>
<servlet-name>Faces Servlet</servlet-name>
</filter-mapping>
A file with more than 10mb don't reach the BackBean...
Thanks in advance!

Answer 1

I discover the problem after some hours... and was really so simple. This happened because Wildfly 8! I need to put max-post-size="50485760" in the standalone.xml and now works fine.
<server name="default-server">
<http-listener name="default" socket-binding="http" max-post-size="50485760"/>
<host name="default-host" alias="localhost">
<location name="/" handler="welcome-content"/>
<filter-ref name="server-header"/>
<filter-ref name="x-powered-by-header"/>
</host>
</server>