diff --git a/osu.Game/Rulesets/Mods/ModFlashlight.cs b/osu.Game/Rulesets/Mods/ModFlashlight.cs
index 35a8334237..6e94a84e7d 100644
--- a/osu.Game/Rulesets/Mods/ModFlashlight.cs
+++ b/osu.Game/Rulesets/Mods/ModFlashlight.cs
@@ -47,9 +47,25 @@ namespace osu.Game.Rulesets.Mods
         public void ApplyToScoreProcessor(ScoreProcessor scoreProcessor)
         {
             Combo.BindTo(scoreProcessor.Combo);
+
+            // Default value of ScoreProcessor's Rank in Flashlight Mod should be SS+
+            scoreProcessor.Rank.Value = ScoreRank.XH;
         }
 
-        public ScoreRank AdjustRank(ScoreRank rank, double accuracy) => rank;
+        public ScoreRank AdjustRank(ScoreRank rank, double accuracy)
+        {
+            switch (rank)
+            {
+                case ScoreRank.X:
+                    return ScoreRank.XH;
+
+                case ScoreRank.S:
+                    return ScoreRank.SH;
+
+                default:
+                    return rank;
+            }
+        }
 
         public virtual void ApplyToDrawableRuleset(DrawableRuleset<T> drawableRuleset)
         {