diff --git a/Minecraft.Client/GameRenderer.cpp b/Minecraft.Client/GameRenderer.cpp
index 5790bea2..be389211 100644
--- a/Minecraft.Client/GameRenderer.cpp
+++ b/Minecraft.Client/GameRenderer.cpp
@@ -945,9 +945,9 @@ float GameRenderer::ComputeGammaFromSlider(float slider0to100)
     slider = min(slider, 100.0f);
 
     if (slider > 50.0f)
-        return 1.0f + (slider - 50.0f) / 50.0f * 0.5f; // 1.0 -> 1.5
+        return 1.0f + (slider - 50.0f) / 50.0f * 1.2f; // 1.0 -> 1.5
     else
-        return 1.0f - (50.0f - slider) / 50.0f * 0.5f; // 1.0 -> 0.5
+        return 1.0f - (50.0f - slider) / 50.0f * 0.4f; // 1.0 -> 0.5
 }
 
 void GameRenderer::CachePlayerGammas()