diff --git a/profiles/templates/3.5/6_ac_update_sync/world/grp/dev-java b/profiles/templates/3.5/6_ac_update_sync/world/grp/dev-java
index d436fd02..cae8db07 100644
--- a/profiles/templates/3.5/6_ac_update_sync/world/grp/dev-java
+++ b/profiles/templates/3.5/6_ac_update_sync/world/grp/dev-java
@@ -10,6 +10,7 @@ sbt-bin
 !!sbt-bin:0
 
 # not compiled
+!!logback-classic:0
 !!reflections:0
 
 # need to download