diff --git a/scripts/install b/scripts/install
index 8f8897c3..a1629b34 100644
--- a/scripts/install
+++ b/scripts/install
@@ -135,7 +135,7 @@ ynh_script_progression --message="Creating log file..." --weight=1
 mkdir -p "/var/log/$app/"
 touch "/var/log/$app/${app}-horizon.log"
 chown -R $app: "/var/log/$app/"
-chmod -R 600 $app: "/var/log/$app/"
+chmod -R 600 "/var/log/$app/"
 
 #=================================================
 # ADD A CONFIGURATION