diff --git a/impl/extension/rest/src/main/java/br/gov/frameworkdemoiselle/UnauthorizedException.java b/impl/extension/rest/src/main/java/br/gov/frameworkdemoiselle/UnauthorizedException.java
new file mode 100644
index 0000000..708d886
--- /dev/null
+++ b/impl/extension/rest/src/main/java/br/gov/frameworkdemoiselle/UnauthorizedException.java
@@ -0,0 +1,13 @@
+package br.gov.frameworkdemoiselle;
+
+import static javax.servlet.http.HttpServletResponse.SC_UNAUTHORIZED;
+
+public class UnauthorizedException extends HttpViolationException {
+	
+	private static final long serialVersionUID = 1L;
+
+	public UnauthorizedException() {
+		super(SC_UNAUTHORIZED);
+	}
+
+}
--
libgit2 0.21.2