diff --git a/java-overridable/src/com/android/inputmethod/latin/define/ProductionFlags.java b/java-overridable/src/com/android/inputmethod/latin/define/ProductionFlags.java
index 5ab1264..c22c577 100644
--- a/java-overridable/src/com/android/inputmethod/latin/define/ProductionFlags.java
+++ b/java-overridable/src/com/android/inputmethod/latin/define/ProductionFlags.java
@@ -40,4 +40,9 @@
      * When false, the metrics logging is not yet ready to be enabled.
      */
     public static final boolean IS_METRICS_LOGGING_SUPPORTED = false;
+
+    /**
+     * When {@code false}, the split keyboard is not yet ready to be enabled.
+     */
+    public static final boolean IS_SPLIT_KEYBOARD_SUPPORTED = true;
 }