diff --git a/app/src/main/java/lightcontainer/protocol/rules/HelloRule.java b/app/src/main/java/lightcontainer/protocol/rules/reader/HelloRule.java
similarity index 93%
rename from app/src/main/java/lightcontainer/protocol/rules/HelloRule.java
rename to app/src/main/java/lightcontainer/protocol/rules/reader/HelloRule.java
index 30acdb9..a39019b 100644
--- a/app/src/main/java/lightcontainer/protocol/rules/HelloRule.java
+++ b/app/src/main/java/lightcontainer/protocol/rules/reader/HelloRule.java
@@ -1,4 +1,4 @@
-package lightcontainer.protocol.rules;
+package lightcontainer.protocol.rules.reader;
 
 import lightcontainer.protocol.ProtocolReader;
 
diff --git a/app/src/main/java/lightcontainer/protocol/rules/writer/SignoutRule.java b/app/src/main/java/lightcontainer/protocol/rules/writer/SignoutRule.java
new file mode 100644
index 0000000..ff42d2c
--- /dev/null
+++ b/app/src/main/java/lightcontainer/protocol/rules/writer/SignoutRule.java
@@ -0,0 +1,14 @@
+package lightcontainer.protocol.rules.writer;
+
+import lightcontainer.protocol.ProtocolWriter;
+
+public class SignoutRule extends ProtocolWriter {
+
+    private static final String PATTERN = "^SIGNOUT\r\n$";
+
+    public static final String NAME = "SIGNOUT";
+
+    public SignoutRule() {
+        super(NAME, PATTERN);
+    }
+}
diff --git a/app/src/test/java/lightcontainer/protocol/rules/HelloRuleTest.java b/app/src/test/java/lightcontainer/protocol/rules/HelloRuleTest.java
index 8305c90..55517f4 100644
--- a/app/src/test/java/lightcontainer/protocol/rules/HelloRuleTest.java
+++ b/app/src/test/java/lightcontainer/protocol/rules/HelloRuleTest.java
@@ -1,6 +1,7 @@
 package lightcontainer.protocol.rules;
 
 import lightcontainer.protocol.ProtocolReader;
+import lightcontainer.protocol.rules.reader.HelloRule;
 import org.junit.jupiter.api.Test;
 
 import static org.junit.jupiter.api.Assertions.*;