diff --git a/README.md b/README.md
index 204df31c..2d4a3dab 100644
--- a/README.md
+++ b/README.md
@@ -42,6 +42,7 @@ The following features have been implemented and should work:
 - Selecting the primary device in multi-GPU systems 
 - An OpenGL backend
 - A Vulkan backend
+- Explicit sync
 
 ### Missing Features