diff --git a/docs/changelog.rst b/docs/changelog.rst
index 80663a85a..1c101db58 100644
--- a/docs/changelog.rst
+++ b/docs/changelog.rst
@@ -82,6 +82,10 @@ Detailed list of changes
 
 - Wayland: Do not request idle inhibition for full screen windows (:iss:`6613`)
 
+- Adjust the workaround for non-linear blending of transparent pixels in
+  compositors to hopefully further reduce fringing around text with certain
+  color issues (:iss:`6534`)
+
 
 0.29.2 [2023-07-27]
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
diff --git a/kitty/cell_fragment.glsl b/kitty/cell_fragment.glsl
index f96c83e5b..9b953f644 100644
--- a/kitty/cell_fragment.glsl
+++ b/kitty/cell_fragment.glsl
@@ -160,8 +160,8 @@ float adjust_alpha_for_incorrect_blending_by_compositor(float text_fg_alpha, flo
     // background_opacity non-linear
     // See https://github.com/kovidgoyal/kitty/issues/6209 for discussion.
     const float threshold = 0.000001;
-    // linear2srgb(final_alpha) if text_fg_alpha >= threshold else final_alpha
-    return mix(final_alpha, linear2srgb(final_alpha), step(threshold, text_fg_alpha));
+    // ans = text_fg_alpha * linear2srgb(final_alpha) + (1 - text_fg_alpha) * final_alpha
+    return mix(final_alpha, linear2srgb(final_alpha), text_fg_alpha);
 }
 
 void main() {