diff --git a/PKHeX.Core/Legality/Encounters/Templates/Gen9a/EncounterSlot9a.cs b/PKHeX.Core/Legality/Encounters/Templates/Gen9a/EncounterSlot9a.cs
index ae661aa76..be16bddfd 100644
--- a/PKHeX.Core/Legality/Encounters/Templates/Gen9a/EncounterSlot9a.cs
+++ b/PKHeX.Core/Legality/Encounters/Templates/Gen9a/EncounterSlot9a.cs
@@ -69,6 +69,8 @@ private void SetPINGA(PA9 pk, EncounterCriteria criteria, PersonalInfo9ZA pi)
             criteria = criteria.WithoutIVs();
 
         var param = GetParams(pi);
+        if (criteria.Shiny.IsShiny())
+            param = param with { RollCount = 1 + 3 }; // Give the +3 for Shiny Charm so that the generator search is more likely to succeed.
         ulong init = Util.Rand.Rand64();
         var success = this.TryApply64(pk, init, param, criteria);
         if (!success && !this.TryApply64(pk, init, param, criteria.WithoutIVs()))