diff --git a/src/battle_util.c b/src/battle_util.c
index e01c89fca9..2b72fc3bcb 100644
--- a/src/battle_util.c
+++ b/src/battle_util.c
@@ -7702,6 +7702,10 @@ static u16 CalcMoveBasePower(u16 move, u8 battlerAtk, u8 battlerDef)
         if (gBattleMons[battlerAtk].species == SPECIES_GRENINJA_ASH)
             basePower = 20;
         break;
+    case MOVE_GRAV_APPLE:
+        if (gFieldStatuses & STATUS_FIELD_GRAVITY)
+            basePower = 120;
+        break;
     }
 
     if (basePower == 0)