diff --git a/ack-sync b/ack-sync
index 84fa93d..c0c719c 100755
--- a/ack-sync
+++ b/ack-sync
@@ -57,7 +57,7 @@ def get_source(package, version, section):
 	os.chdir(workdir)
 	
 	if package.startswith("lib"):
-		group = package[0:3]
+		group = package[0:4]
 	else:
 		group = package[0]