diff --git a/src/main/java/ru/nanit/limbo/protocol/packets/play/PacketTitleLegacy.java b/src/main/java/ru/nanit/limbo/protocol/packets/play/PacketTitleLegacy.java
index 87a9fe8..ff105ac 100644
--- a/src/main/java/ru/nanit/limbo/protocol/packets/play/PacketTitleLegacy.java
+++ b/src/main/java/ru/nanit/limbo/protocol/packets/play/PacketTitleLegacy.java
@@ -61,6 +61,8 @@ public class PacketTitleLegacy implements PacketOut {
             case SET_TIMES_AND_DISPLAY:
                 times.encode(msg, version);
                 break;
+            default:
+                throw new IllegalArgumentException("Invalid title action: " + action);
         }
     }
 
diff --git a/src/main/java/ru/nanit/limbo/util/Colors.java b/src/main/java/ru/nanit/limbo/util/Colors.java
index 41562e7..3518028 100644
--- a/src/main/java/ru/nanit/limbo/util/Colors.java
+++ b/src/main/java/ru/nanit/limbo/util/Colors.java
@@ -19,8 +19,8 @@ package ru.nanit.limbo.util;
 
 public final class Colors {
 
-    private static final char CHAR_FROM = '\u0026';
-    private static final char CHAR_TO = '\u00A7';
+    private static final char CHAR_FROM = '&';
+    private static final char CHAR_TO = '§';
 
     private Colors() {}