diff --git a/Docker-design-alternatives.md b/Docker-design-alternatives.md
index 142824b..4aa60cf 100644
--- a/Docker-design-alternatives.md
+++ b/Docker-design-alternatives.md
@@ -36,6 +36,10 @@ I'm not sure how many volunteers will do it; probably less than 50%, maybe much
 In particular we can include the CRUI library
 (needed for checkpointing) and configure Docker to use it.
 
+* In the Docker Desktop approach the volunteer needs to have the UI open
+in order for the Docker engine to be running
+(is there a way to do this automatically?)
+
 Disadvantages of the WSL approach:
 
 * The BOINC Docker WSL image might be large - not sure.