diff --git a/scripts/upgrade b/scripts/upgrade
index 8e7d452..a9430de 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -324,13 +324,6 @@ ynh_replace_string --match_string="__APP__" --replace_string="$app" --target_fil
 # Recalculate and store the checksum of the file for the next upgrade.
 ynh_store_file_checksum --file="$final_path/conf/local.protected.php"
 
-#=================================================
-# INSTALL LOGAUTHERROR PLUGIN FOR FAIL2BAN
-#=================================================
-ynh_script_progression --message="Upgrading logautherror plugin for Fail2Ban..." --weight=2
-
-ynh_setup_source --dest_dir="$final_path/lib/plugins/logautherror" --source_id=logautherror
-
 # #=================================================
 # # GENERIC FINALIZATION
 # #=================================================