diff --git a/include/global.h b/include/global.h
index e9824e7dc..1b39913a3 100644
--- a/include/global.h
+++ b/include/global.h
@@ -854,7 +854,9 @@ struct SaveBlock1
     /*0x3A08*/ struct RecordMixingGift recordMixingGift; // unused
     /*0x3A4C*/ u8 rivalName[PLAYER_NAME_LENGTH + 1];
     /*0x3A54*/ struct FameCheckerSaveData fameChecker[NUM_FAMECHECKER_PERSONS];
+#if FREE_UNION_ROOM_CHAT == FALSE
     /*0x3AD4*/ u8 registeredTexts[UNION_ROOM_KB_ROW_COUNT][21];
+#endif //FREE_UNION_ROOM_CHAT
     /*0x3BA8*/ struct TrainerNameRecord trainerNameRecords[20];
     /*0x3C98*/ struct DaycareMon route5DayCareMon;
     /*0x3D34*/ u32 towerChallengeId;
diff --git a/src/union_room_chat.c b/src/union_room_chat.c
index aedc57fdc..2f4bb3eb5 100644
--- a/src/union_room_chat.c
+++ b/src/union_room_chat.c
@@ -326,7 +326,9 @@ void EnterUnionRoomChat(void)
 
 static void InitChatWork(struct UnionRoomChat * unionRoomChat)
 {
+#if FREE_UNION_ROOM_CHAT == FALSE
     int i;
+#endif //FREE_UNION_ROOM_CHAT
 
     unionRoomChat->routineNo = CHATENTRYROUTINE_JOIN;
     unionRoomChat->routineState = 0;
@@ -342,8 +344,10 @@ static void InitChatWork(struct UnionRoomChat * unionRoomChat)
     unionRoomChat->exitType = 0;
     unionRoomChat->changedRegisteredTexts = FALSE;
     PrepareSendBuffer_Null(unionRoomChat->sendMessageBuffer);
+#if FREE_UNION_ROOM_CHAT == FALSE
     for (i = 0; i < UNION_ROOM_KB_ROW_COUNT; i++)
         StringCopy(unionRoomChat->registeredTexts[i], gSaveBlock1Ptr->registeredTexts[i]);
+#endif //FREE_UNION_ROOM_CHAT
 }
 
 static void FreeChatWork(void)
@@ -1174,9 +1178,11 @@ static void ResetMessageEntryBuffer(void)
 
 static void SaveRegisteredTextsToSB1(void)
 {
+#if FREE_UNION_ROOM_CHAT == FALSE
     int i;
     for (i = 0; i < UNION_ROOM_KB_ROW_COUNT; i++)
         StringCopy(gSaveBlock1Ptr->registeredTexts[i], sWork->registeredTexts[i]);
+#endif //FREE_UNION_ROOM_CHAT
 }
 
 u8 *UnionRoomChat_GetWorkRegisteredText(int arg0)
@@ -1422,6 +1428,7 @@ u8 *UnionRoomChat_GetNameOfPlayerWhoDisbandedChat(void)
 
 void UnionRoomChat_InitializeRegisteredTexts(void)
 {
+#if FREE_UNION_ROOM_CHAT == FALSE
     StringCopy(gSaveBlock1Ptr->registeredTexts[0], gText_Hello);
     StringCopy(gSaveBlock1Ptr->registeredTexts[1], gText_Pokemon2);
     StringCopy(gSaveBlock1Ptr->registeredTexts[2], gText_Trade);
@@ -1432,6 +1439,7 @@ void UnionRoomChat_InitializeRegisteredTexts(void)
     StringCopy(gSaveBlock1Ptr->registeredTexts[7], gText_YaySmileEmoji);
     StringCopy(gSaveBlock1Ptr->registeredTexts[8], gText_ThankYou);
     StringCopy(gSaveBlock1Ptr->registeredTexts[9], gText_ByeBye);
+#endif //FREE_UNION_ROOM_CHAT
 }
 
 #define tState               data[0]