diff --git a/agent/bootstrap/update b/agent/bootstrap/update
index 81730980a629004e2d74d7223b1cfdcb503566b2..a7971e73425adee509dca25f636fab6d0e86be7c 100644
--- a/agent/bootstrap/update
+++ b/agent/bootstrap/update
@@ -125,6 +125,12 @@ else
     cp -a ".md5sum" ".backup/"
 fi
 
+#Fix the le-autoupgrade on LE 5
+if test -f /etc/le_version && \
+        dpkg --compare-versions $(cat /etc/le_version) gt 4; then
+    sudo rm -f '/etc/apt/sources.list.d/quantal-repos.list'
+fi
+
 # Run the agent and check if its execution was alright, exiting in case of error
 ${DATASID_HOME}/bin/datasid-agent.sh
 RETVAL=$?