diff --git a/Linphone/data/shaders/opacityMask.frag b/Linphone/data/shaders/opacityMask.frag
index a3dc6c3f..0a809fcc 100644
--- a/Linphone/data/shaders/opacityMask.frag
+++ b/Linphone/data/shaders/opacityMask.frag
@@ -1,5 +1,7 @@
 #version 440
 
+//qsb --glsl "100 es,120,150" --hlsl 50 --msl 12 -o opacityMask.frag.qsb opacityMask.frag
+
 layout(location = 0) in vec2 qt_TexCoord0;
 layout(location = 0) out vec4 fragColor;
 
diff --git a/Linphone/data/shaders/opacityMask.frag.qsb b/Linphone/data/shaders/opacityMask.frag.qsb
index deee7fee..073269b5 100644
Binary files a/Linphone/data/shaders/opacityMask.frag.qsb and b/Linphone/data/shaders/opacityMask.frag.qsb differ
diff --git a/Linphone/data/shaders/roundEffect.frag.qsb b/Linphone/data/shaders/roundEffect.frag.qsb
index c78465ea..585f28c5 100644
Binary files a/Linphone/data/shaders/roundEffect.frag.qsb and b/Linphone/data/shaders/roundEffect.frag.qsb differ