diff --git a/toolkit/library/rust/shared/Cargo.toml b/toolkit/library/rust/shared/Cargo.toml
--- a/toolkit/library/rust/shared/Cargo.toml
+++ b/toolkit/library/rust/shared/Cargo.toml
@@ -38,17 +38,17 @@ log = {version = "0.4", features = ["rel
 cose-c = { version = "0.1.5" }
 jsrust_shared = { path = "../../../../js/src/rust/shared" }
 cascade_bloom_filter = { path = "../../../components/cascade_bloom_filter" }
 cert_storage = { path = "../../../../security/manager/ssl/cert_storage" }
 bitsdownload = { path = "../../../components/bitsdownload", optional = true }
 storage = { path = "../../../../storage/rust" }
 bookmark_sync = { path = "../../../components/places/bookmark_sync", optional = true }
 chardetng_c = "0.1.1"
-audio_thread_priority = { version = "0.26.1" }
+audio_thread_priority = { version = "0.26.1", default_features = false, features = ["winapi"] }
 mdns_service = { path="../../../../dom/media/webrtc/transport/mdns_service", optional = true }
 neqo_glue = { path = "../../../../netwerk/socket/neqo_glue" }
 wgpu_bindings = { path = "../../../../gfx/wgpu_bindings" }
 mapped_hyph = { git = "https://github.com/jfkthame/mapped_hyph.git", rev = "746743227485a83123784df0c53227ab466612ed" }
 fog_control = { path = "../../../components/glean" }
 app_services_logger = { path = "../../../../services/common/app_services_logger" }
 http_sfv = { path = "../../../../netwerk/base/http-sfv" }
 unic-langid = { version = "0.9", features = ["likelysubtags"] }
diff --git a/toolkit/components/remote/moz.build b/toolkit/components/remote/moz.build
index d3bab6cf..656b32c7 100644
--- a/toolkit/components/remote/moz.build
+++ b/toolkit/components/remote/moz.build
@@ -26,7 +26,7 @@ if CONFIG["MOZ_WIDGET_TOOLKIT"] == "gtk":
             "nsUnixRemoteServer.h",
             "RemoteUtils.h",
         ]
-    else:
+    elif CONFIG["MOZ_X11"]:
         SOURCES += [
             "nsGTKRemoteServer.cpp",
             "nsXRemoteClient.cpp",
diff --git a/toolkit/components/remote/nsRemoteService.cpp b/toolkit/components/remote/nsRemoteService.cpp
index ef4b95cb..4941f213 100644
--- a/toolkit/components/remote/nsRemoteService.cpp
+++ b/toolkit/components/remote/nsRemoteService.cpp
@@ -12,12 +12,14 @@
 
 #ifdef MOZ_WIDGET_GTK
 #  include "mozilla/WidgetUtilsGtk.h"
-#  ifdef MOZ_ENABLE_DBUS
+#  if defined(MOZ_ENABLE_DBUS)
 #    include "nsDBusRemoteServer.h"
 #    include "nsDBusRemoteClient.h"
-#  else
+#  elif defined(MOZ_X11)
 #    include "nsGTKRemoteServer.h"
 #    include "nsXRemoteClient.h"
+#  else
+#    include "nsRemoteClient.h"
 #  endif
 #elif defined(XP_WIN)
 #  include "nsWinRemoteServer.h"
@@ -102,8 +104,10 @@ RemoteResult nsRemoteService::StartClient(const char* aDesktopStartupID) {
 #ifdef MOZ_WIDGET_GTK
 #  if defined(MOZ_ENABLE_DBUS)
   client = MakeUnique<nsDBusRemoteClient>();
-#  else
+#  elif defined(MOZ_X11)
   client = MakeUnique<nsXRemoteClient>();
+#  else
+  return REMOTE_NOT_FOUND;
 #  endif
 #elif defined(XP_WIN)
   client = MakeUnique<nsWinRemoteClient>();
@@ -146,8 +150,10 @@ void nsRemoteService::StartupServer() {
 #ifdef MOZ_WIDGET_GTK
 #  if defined(MOZ_ENABLE_DBUS)
   mRemoteServer = MakeUnique<nsDBusRemoteServer>();
-#  else
+#  elif defined(MOZ_X11)
   mRemoteServer = MakeUnique<nsGTKRemoteServer>();
+#  else
+  return;
 #  endif
 #elif defined(XP_WIN)
   mRemoteServer = MakeUnique<nsWinRemoteServer>();