diff --git a/src/app/about.rs b/src/app/about.rs
index b234b84f..3796e948 100644
--- a/src/app/about.rs
+++ b/src/app/about.rs
@@ -10,18 +10,22 @@ pub struct About {
     /// The application's icon name.
     pub application_icon: Option<String>,
     /// Artists who contributed to the application.
+    #[setters(skip)]
     pub artists: BTreeMap<String, String>,
     /// Comments about the application.
     pub comments: Option<String>,
     /// The application's copyright.
     pub copyright: Option<String>,
     /// Designers who contributed to the application.
+    #[setters(skip)]
     pub designers: BTreeMap<String, String>,
     /// Name of the application's developer.
     pub developer_name: Option<String>,
     /// Developers who contributed to the application.
+    #[setters(skip)]
     pub developers: BTreeMap<String, String>,
     /// Documenters who contributed to the application.
+    #[setters(skip)]
     pub documenters: BTreeMap<String, String>,
     /// The license text.
     pub license: Option<String>,
@@ -32,9 +36,57 @@ pub struct About {
     /// The URL of the application’s repository.
     pub repository_url: Option<String>,
     /// Translators who contributed to the application.
+    #[setters(skip)]
     pub translators: BTreeMap<String, String>,
     /// The application’s version.
     pub version: Option<String>,
     /// The application’s website.
     pub website: Option<String>,
 }
+
+impl About {
+    pub fn set_artists(mut self, artists: impl Into<BTreeMap<String, String>>) -> Self {
+        let artists: BTreeMap<String, String> = artists.into();
+        self.artists = artists
+            .into_iter()
+            .map(|(k, v)| (k, format!("mailto:{v}")))
+            .collect();
+        self
+    }
+
+    pub fn set_designers(mut self, designers: impl Into<BTreeMap<String, String>>) -> Self {
+        let designers: BTreeMap<String, String> = designers.into();
+        self.designers = designers
+            .into_iter()
+            .map(|(k, v)| (k, format!("mailto:{v}")))
+            .collect();
+        self
+    }
+
+    pub fn set_developers(mut self, developers: impl Into<BTreeMap<String, String>>) -> Self {
+        let developers: BTreeMap<String, String> = developers.into();
+        self.developers = developers
+            .into_iter()
+            .map(|(k, v)| (k, format!("mailto:{v}")))
+            .collect();
+        self
+    }
+
+    pub fn set_documenters(mut self, documenters: impl Into<BTreeMap<String, String>>) -> Self {
+        let documenters: BTreeMap<String, String> = documenters.into();
+        self.documenters = documenters
+            .into_iter()
+            .map(|(k, v)| (k, format!("mailto:{v}")))
+            .collect();
+        self
+    }
+
+    pub fn set_translators(mut self, translators: impl Into<BTreeMap<String, String>>) -> Self {
+        let translators: BTreeMap<String, String> = translators.into();
+        self.translators = translators
+            .into_iter()
+            .map(|(k, v)| (k, format!("mailto:{v}")))
+            .collect();
+        self
+    }
+}
diff --git a/src/app/mod.rs b/src/app/mod.rs
index 454fd1ad..7efdef92 100644
--- a/src/app/mod.rs
+++ b/src/app/mod.rs
@@ -620,7 +620,7 @@ where
                 } else {
                     let developers: Vec<Element<crate::app::cosmic::Message>> = list
                         .into_iter()
-                        .map(|(name, email)| {
+                        .map(|(name, url)| {
                             widget::button::custom(
                                 widget::row()
                                     .push(widget::text(name))
@@ -630,9 +630,7 @@ where
                                     .align_y(Vertical::Center),
                             )
                             .class(crate::theme::Button::Text)
-                            .on_press(crate::app::cosmic::Message::OpenUrl(format!(
-                                "mailto:{email}"
-                            )))
+                            .on_press(crate::app::cosmic::Message::OpenUrl(url))
                             .width(Length::Fill)
                             .into()
                         })