diff --git a/scripts/install b/scripts/install
index 7b23436..94fd0d8 100644
--- a/scripts/install
+++ b/scripts/install
@@ -109,10 +109,10 @@ popd
 #=================================================
 ynh_script_progression --message="Configuring a systemd service..." --weight=1
 
-ynh_replace_string --match_string="__ENV_PATH__" --replace_string="$PATH"    --target_file="../conf/systemd.service"
-ynh_replace_string --match_string="__YNH_NPM__"  --replace_string="$ynh_npm" --target_file="../conf/systemd.service"
-ynh_replace_string --match_string="__PORT__"     --replace_string="$port"    --target_file="../conf/systemd.service"
-ynh_replace_string --match_string="__EXPIRE__"   --replace_string="$expire"  --target_file="../conf/systemd.service"
+ynh_replace_string --match_string="__ENV_PATH__" --replace_string="$PATH" --target_file="../conf/systemd.service"
+ynh_replace_string --match_string="__YNH_NPM__" --replace_string="$ynh_npm" --target_file="../conf/systemd.service"
+ynh_replace_string --match_string="__PORT__" --replace_string="$port" --target_file="../conf/systemd.service"
+ynh_replace_string --match_string="__EXPIRE__" --replace_string="$expire" --target_file="../conf/systemd.service"
 
 ynh_add_systemd_config