diff --git a/native/jni/src/defines.h b/native/jni/src/defines.h
index 3becc79e8..2fe2bd8fa 100644
--- a/native/jni/src/defines.h
+++ b/native/jni/src/defines.h
@@ -330,9 +330,6 @@ static inline void prof_out(void) {
 #define MAX_PROBABILITY 255
 #define MAX_BIGRAM_ENCODED_PROBABILITY 15
 
-// Assuming locale strings such as en_US, sr-Latn etc.
-#define MAX_LOCALE_STRING_LENGTH 10
-
 // Max value for length, distance and probability which are used in weighting
 // TODO: Remove
 #define MAX_VALUE_FOR_WEIGHTING 10000000
diff --git a/native/jni/src/suggest/core/layout/proximity_info.h b/native/jni/src/suggest/core/layout/proximity_info.h
index 56711d1ff..d4e453736 100644
--- a/native/jni/src/suggest/core/layout/proximity_info.h
+++ b/native/jni/src/suggest/core/layout/proximity_info.h
@@ -103,6 +103,8 @@ class ProximityInfo {
     const int KEYBOARD_HEIGHT;
     const float KEYBOARD_HYPOTENUSE;
     const bool HAS_TOUCH_POSITION_CORRECTION_DATA;
+    // Assuming locale strings such as en_US, sr-Latn etc.
+    static const int MAX_LOCALE_STRING_LENGTH = 10;
     char mLocaleStr[MAX_LOCALE_STRING_LENGTH];
     int *mProximityCharsArray;
     int mKeyXCoordinates[MAX_KEY_COUNT_IN_A_KEYBOARD];