diff --git a/piper/ledspage.py b/piper/ledspage.py
index 46c49af..0f2b9b5 100644
--- a/piper/ledspage.py
+++ b/piper/ledspage.py
@@ -42,7 +42,7 @@ class LedsPage(Gtk.Box):
         self._init_ui()
 
     def _init_ui(self):
-        profile = self._find_active_profile()
+        profile = self._device.active_profile
 
         mousemap = MouseMap("#Leds", self._device, spacing=20, border_width=20)
         self.pack_start(mousemap, True, True, 0)
@@ -57,12 +57,6 @@ class LedsPage(Gtk.Box):
             mousemap.add(button, "#led{}".format(index))
             sizegroup.add_widget(button)
 
-    def _find_active_profile(self):
-        # Finds the active profile, which is guaranteed to be found.
-        for profile in self._device.profiles:
-            if profile.is_active:
-                return profile
-
     def _on_led_mode_changed(self, led, pspec, button):
         mode = self._mode_to_string(led.mode)
         button.set_label("LED {}: {}".format(led.index, mode))
diff --git a/piper/ratbagd.py b/piper/ratbagd.py
index a341952..97cb9a7 100644
--- a/piper/ratbagd.py
+++ b/piper/ratbagd.py
@@ -293,6 +293,14 @@ class RatbagdDevice(_RatbagdDBus):
         """A list of RatbagdProfile objects provided by this device."""
         return self._profiles
 
+    @GObject.Property
+    def active_profile(self):
+        """The currently active profile. This is a non-DBus property computed
+        over the cached list of profiles."""
+        for profile in self._profiles:
+            if profile.is_active:
+                return profile
+
     def get_svg(self, theme):
         """Gets the full path to the SVG for the given theme, or the empty
         string if none is available.
diff --git a/piper/resolutionspage.py b/piper/resolutionspage.py
index ecc1881..02421e3 100644
--- a/piper/resolutionspage.py
+++ b/piper/resolutionspage.py
@@ -53,7 +53,7 @@ class ResolutionsPage(Gtk.Box):
         self._init_ui()
 
     def _init_ui(self):
-        profile = self._find_active_profile()
+        profile = self._device.active_profile
 
         mousemap = MouseMap("#Buttons", self._device, spacing=20, border_width=20)
         self.pack_start(mousemap, True, True, 0)
@@ -75,19 +75,13 @@ class ResolutionsPage(Gtk.Box):
             self.listbox.insert(row, resolution.index)
 
     def _on_report_rate_toggled(self, button, rate):
-        profile = self._find_active_profile()
         # TODO: currently no devices expose CAP_INDIVIDUAL_REPORT_RATE, but if
         # so then we should check for this here and set it only on the relevant
         # resolution.
+        profile = self._device.active_profile
         for resolution in profile.resolutions:
             resolution.report_rate = rate
 
-    def _find_active_profile(self):
-        # Finds the active profile, which is guaranteed to be found.
-        for profile in self._device.profiles:
-            if profile.is_active:
-                return profile
-
     def _find_active_resolution(self, profile):
         # Finds the active resolution in the given profile, which is guaranteed
         # to be found.
diff --git a/piper/window.py b/piper/window.py
index 484159e..c8fdb82 100644
--- a/piper/window.py
+++ b/piper/window.py
@@ -160,9 +160,3 @@ class Window(Gtk.ApplicationWindow):
         # so that we can reset the sensitivity of the add button.
         if not profile.enabled and profile == self._device.profiles[-1]:
             self.add_profile_button.set_sensitive(True)
-
-    def _find_active_profile(self):
-        # Finds the active profile, which is guaranteed to be found.
-        for profile in self._device.profiles:
-            if profile.is_active:
-                return profile