diff --git a/libs/ui/source/painter_impl.cpp b/libs/ui/source/painter_impl.cpp
index c416b80d..d56a08bf 100644
--- a/libs/ui/source/painter_impl.cpp
+++ b/libs/ui/source/painter_impl.cpp
@@ -436,7 +436,7 @@ void main()
 			clear_batch.enable_color = false;
 			clear_batch.enable_depth = false;
 
-			clear_batch.func = gl::GEQUAL;
+			clear_batch.func = gl::LEQUAL;
 			clear_batch.ref = impl().stencil_level;
 			clear_batch.mask = -1;