diff --git a/package/base.yaml b/package/base.yaml
index 1890af3..39d6de6 100644
--- a/package/base.yaml
+++ b/package/base.yaml
@@ -88,14 +88,12 @@ script:
           if(id(actual_page) >= id(nr_of_pages)) {
             id(actual_page) = 0;
           }
-      # - display.page.show_next: main_display
       - script.execute: update_all
   - id: prev_page
     then: 
       - lambda: |-
           id(actual_page) = id(actual_page) - 1;
-          if(id(actual_page) <= 0) {
+          if(id(actual_page) < 0) {
             id(actual_page) = id(nr_of_pages);
           }
-      # - display.page.show_previous: main_display
       - script.execute: update_all