diff --git a/src/client/java/com/armorhud/config.java b/src/client/java/com/armorhud/config.java
index 6a555fa..980b0cf 100644
--- a/src/client/java/com/armorhud/config.java
+++ b/src/client/java/com/armorhud/config.java
@@ -11,15 +11,18 @@
 public class config {
 
     public static boolean BETTER_MOUNT_HUD = false;
+    public static boolean DOUBLE_HOTBAR = false;
 
     private static final Path CONFIG_PATH = FabricLoader.getInstance().getConfigDir().resolve("armorhud.properties");
 
     public void write(Properties properties) {
         properties.setProperty("better_mount_hud", Boolean.toString(BETTER_MOUNT_HUD));
+        properties.setProperty("double_hotbar", Boolean.toString(DOUBLE_HOTBAR));
     }
 
     public void read(Properties properties) {
         BETTER_MOUNT_HUD =  Boolean.parseBoolean(properties.getProperty("better_mount_hud"));
+        DOUBLE_HOTBAR =  Boolean.parseBoolean(properties.getProperty("double_hotbar"));
     }
 
     public void save() {