diff --git a/hosts/by-name/moby/polyfill.nix b/hosts/by-name/moby/polyfill.nix
index 1c8beb787..c05129765 100644
--- a/hosts/by-name/moby/polyfill.nix
+++ b/hosts/by-name/moby/polyfill.nix
@@ -24,6 +24,12 @@
     backlight = "backlight";  # /sys/class/backlight/*backlight*/brightness
   };
 
+  sane.programs.sway.config = {
+    font = "pango:monospace 10";
+    mod = "Mod1";  # prefer Alt
+    workspace_layout = "tabbed";
+  };
+
   sane.gui.sxmo = {
     nogesture = true;
     settings = {
diff --git a/hosts/common/programs/sway/sway-config b/hosts/common/programs/sway/sway-config
index 8ea2648f3..2464f77ff 100644
--- a/hosts/common/programs/sway/sway-config
+++ b/hosts/common/programs/sway/sway-config
@@ -176,11 +176,15 @@ output "Pioneer Electronic Corporation VSX-524 0x00000101" {
   pos 0,0
   res 1920x1080
 }
-# internal display
+# laptop internal display
 output "Unknown 0x0637 0x00000000" {
   pos 1920,0
   res 1920x1080
 }
+# pinephone internal display (a.k.a. "Unknown Unknown Unknown")
+output "DSI-1" {
+  scale 1.6
+}
 
 # manually export PATH here, since all my user services need that, and sane-sandboxed implementation depends on it.
 # also, manually export XDG_DATA_DIRS. glib fails in weird ways (e.g. thinks everything is application/x-octet-stream mime type) without it.