diff --git a/sh_backmate_theme_adv_enterprise/static/src/scss/theme_config.scss b/sh_backmate_theme_adv_enterprise/static/src/scss/theme_config.scss
index 9a53b7fb9..d36089975 100644
--- a/sh_backmate_theme_adv_enterprise/static/src/scss/theme_config.scss
+++ b/sh_backmate_theme_adv_enterprise/static/src/scss/theme_config.scss
@@ -1410,6 +1410,6 @@
 
 .o_form_view .o_form_sheet_bg {
   @include media-breakpoint-down(lg) {
-    max-width: 75% !important
+    max-width: 100% !important
   }
 }
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