diff --git a/PKHeX.Core/Saves/SAV3.cs b/PKHeX.Core/Saves/SAV3.cs
index e5ad6e60c..fe4dd7764 100644
--- a/PKHeX.Core/Saves/SAV3.cs
+++ b/PKHeX.Core/Saves/SAV3.cs
@@ -588,7 +588,7 @@ public byte PokedexNationalMagicFRLG
     }
 
     protected const byte PokedexNationalUnlockRSE = 0xDA;
-    protected const byte PokedexNationalUnlockFRLG = 0xDA;
+    protected const byte PokedexNationalUnlockFRLG = 0xB9;
     protected const ushort PokedexNationalUnlockWorkRSE = 0x0302;
     protected const ushort PokedexNationalUnlockWorkFRLG = 0x6258;