diff --git a/usr/lib/webapp-manager/common.py b/usr/lib/webapp-manager/common.py
index 58a6b80c..d91d74a7 100644
--- a/usr/lib/webapp-manager/common.py
+++ b/usr/lib/webapp-manager/common.py
@@ -189,6 +189,7 @@ def get_supported_browsers():
                 Browser(BROWSER_TYPE_FIREFOX_FLATPAK, "Firefox (Flatpak)", ".local/share/flatpak/exports/bin/org.mozilla.firefox", ".local/share/flatpak/exports/bin/org.mozilla.firefox"),
                 Browser(BROWSER_TYPE_ZEN_FLATPAK, "Zen (Flatpak)", "/var/lib/flatpak/exports/bin/app.zen_browser.zen", "/var/lib/flatpak/exports/bin/app.zen_browser.zen"),
                 Browser(BROWSER_TYPE_ZEN_FLATPAK, "Zen (Flatpak)", ".local/share/flatpak/exports/bin/app.zen_browser.zen", ".local/share/flatpak/exports/bin/app.zen_browser.zen"),
+                Browser(BROWSER_TYPE_FIREFOX, "Zen Browser", "zen-browser", "/usr/bin/zen-browser"),
                 Browser(BROWSER_TYPE_FIREFOX_SNAP, "Firefox (Snap)", "/snap/bin/firefox", "/snap/bin/firefox"),
                 Browser(BROWSER_TYPE_CHROMIUM, "Brave", "brave", "/usr/bin/brave"),
                 Browser(BROWSER_TYPE_CHROMIUM, "Brave Browser", "brave-browser", "/usr/bin/brave-browser"),
diff --git a/usr/share/webapp-manager/firefox/profile/user.js b/usr/share/webapp-manager/firefox/profile/user.js
index a23bce46..47699167 100644
--- a/usr/share/webapp-manager/firefox/profile/user.js
+++ b/usr/share/webapp-manager/firefox/profile/user.js
@@ -16,3 +16,6 @@ user_pref("privacy.sanitize.sanitizeOnShutdown", false);
 user_pref("privacy.sanitize.timeSpan", 1);
 user_pref("browser.translations.automaticallyPopup", false);
 user_pref("browser.link.open_newwindow", 2);
+// Zen Browser only; ignored by other Firefox-family browsers. Prevents the
+// Zen welcome/setup wizard from appearing on each new isolated webapp profile.
+user_pref("zen.welcome-screen.seen", true);