diff --git a/docker_images.txt b/docker_images.txt
index 2a1c6f1..8dacd1f 100644
--- a/docker_images.txt
+++ b/docker_images.txt
@@ -525,7 +525,7 @@ mu2e/synergia:v0
 egstern/wn-synergia2:latest
 
 # Mu3e
-4ndr85/mu3e:v3
+# 4ndr85/mu3e:v3 (old)
 paolobeltrame/mu3e:v5.4
 paolobeltrame/mu3e:mctrk