diff --git a/firefox.spec b/firefox.spec
index b065b31..b2452dd 100644
--- a/firefox.spec
+++ b/firefox.spec
@@ -137,6 +137,8 @@ Patch38:        build-cacheFlush-missing.patch
 Patch40:        build-aarch64-skia.patch
 Patch41:        build-disable-elfhack.patch
 Patch42:        prio-nss-build.patch
+Patch43:        mozilla-1500366.patch
+Patch44:        mozilla-1494037.patch
 
 # Fedora specific patches
 Patch215:        firefox-enable-addons.patch
@@ -339,6 +341,8 @@ This package contains results of tests executed during build.
 %endif
 %patch3  -p1 -b .arm
 %patch42 -p1 -b .nss-build
+%patch43 -p1 -b .1500366
+%patch44 -p1 -b .1494037
 
 # Fedora patches
 %patch215 -p1 -b .addons
diff --git a/mozilla-1494037.patch b/mozilla-1494037.patch
new file mode 100644
index 0000000..0560f84
--- /dev/null
+++ b/mozilla-1494037.patch
@@ -0,0 +1,21 @@
+# HG changeset patch
+# User A. Wilcox <AWilcox@Wilcox-Tech.com>
+# Date 1539547360 0
+#      Sun Oct 14 20:02:40 2018 +0000
+# Node ID e2e56a6a68b281301932f4fbf30cea6f7499ec41
+# Parent  ddb031ea38070f454bdc89429c501ec1ff9c54d4
+Bug 1494037 - Fix Cairo build bustage on PowerPC platforms.
+
+diff -r ddb031ea3807 -r e2e56a6a68b2 gfx/cairo/libpixman/src/pixman-vmx.c
+--- a/gfx/cairo/libpixman/src/pixman-vmx.c	Sun Oct 14 20:00:46 2018 +0000
++++ b/gfx/cairo/libpixman/src/pixman-vmx.c	Sun Oct 14 20:02:40 2018 +0000
+@@ -25,7 +25,9 @@
+  * Based on fbmmx.c by Owen Taylor, Søren Sandmann and Nicholas Miell
+  */
+ 
++#ifdef HAVE_CONFIG_H
+ #include <config.h>
++#endif
+ #include "pixman-private.h"
+ #include "pixman-combine32.h"
+ #include <altivec.h>
diff --git a/mozilla-1500366.patch b/mozilla-1500366.patch
new file mode 100644
index 0000000..1f5d4d5
--- /dev/null
+++ b/mozilla-1500366.patch
@@ -0,0 +1,91 @@
+changeset:   441749:bb66c2fdcbe2
+tag:         tip
+user:        Martin Stransky <stransky@redhat.com>
+date:        Fri Oct 19 12:01:02 2018 +0200
+summary:     Bug 1500366 - register all DBus connection to be handled by gmain loop, r=jhorak
+
+diff --git a/netwerk/wifi/nsWifiScannerDBus.cpp b/netwerk/wifi/nsWifiScannerDBus.cpp
+--- a/netwerk/wifi/nsWifiScannerDBus.cpp
++++ b/netwerk/wifi/nsWifiScannerDBus.cpp
+@@ -12,16 +12,17 @@ nsWifiScannerDBus::nsWifiScannerDBus(nsC
+ : mAccessPoints(aAccessPoints)
+ {
+   MOZ_ASSERT(mAccessPoints);
+ 
+   mConnection =
+     already_AddRefed<DBusConnection>(dbus_bus_get(DBUS_BUS_SYSTEM, nullptr));
+ 
+   if (mConnection) {
++    dbus_connection_setup_with_g_main(mConnection, nullptr);
+     dbus_connection_set_exit_on_disconnect(mConnection, false);
+   }
+ 
+   MOZ_COUNT_CTOR(nsWifiScannerDBus);
+ }
+ 
+ nsWifiScannerDBus::~nsWifiScannerDBus()
+ {
+diff --git a/netwerk/wifi/nsWifiScannerDBus.h b/netwerk/wifi/nsWifiScannerDBus.h
+--- a/netwerk/wifi/nsWifiScannerDBus.h
++++ b/netwerk/wifi/nsWifiScannerDBus.h
+@@ -4,16 +4,17 @@
+ 
+ #ifndef NSWIFIAPSCANNERDBUS_H_
+ #define NSWIFIAPSCANNERDBUS_H_
+ 
+ #include "nsCOMArray.h"
+ 
+ #define DBUS_API_SUBJECT_TO_CHANGE
+ #include <dbus/dbus.h>
++#include <dbus/dbus-glib-lowlevel.h>
+ 
+ class nsWifiAccessPoint;
+ 
+ namespace mozilla {
+ 
+ class nsWifiScannerDBus final
+ {
+ public:
+diff --git a/toolkit/components/remote/nsDBusRemoteService.cpp b/toolkit/components/remote/nsDBusRemoteService.cpp
+--- a/toolkit/components/remote/nsDBusRemoteService.cpp
++++ b/toolkit/components/remote/nsDBusRemoteService.cpp
+@@ -169,16 +169,17 @@ nsDBusRemoteService::Startup(const char*
+     return NS_ERROR_INVALID_ARG;
+ 
+   mConnection = already_AddRefed<DBusConnection>(
+     dbus_bus_get(DBUS_BUS_SESSION, nullptr));
+   if (!mConnection) {
+     return NS_ERROR_FAILURE;
+   }
+   dbus_connection_set_exit_on_disconnect(mConnection, false);
++  dbus_connection_setup_with_g_main(mConnection, nullptr);
+ 
+   mAppName = aAppName;
+   ToLowerCase(mAppName);
+ 
+   // D-Bus names can contain only [a-z][A-Z][0-9]_
+   // characters so adjust the profile string properly.
+   nsAutoCString profileName;
+   nsresult rv = mozilla::Base64Encode(nsAutoCString(aProfileName), profileName);
+diff --git a/widget/xremoteclient/DBusRemoteClient.cpp b/widget/xremoteclient/DBusRemoteClient.cpp
+--- a/widget/xremoteclient/DBusRemoteClient.cpp
++++ b/widget/xremoteclient/DBusRemoteClient.cpp
+@@ -38,16 +38,17 @@ DBusRemoteClient::Init()
+     return NS_OK;
+ 
+   mConnection = already_AddRefed<DBusConnection>(
+     dbus_bus_get(DBUS_BUS_SESSION, nullptr));
+   if (!mConnection)
+     return NS_ERROR_FAILURE;
+ 
+   dbus_connection_set_exit_on_disconnect(mConnection, false);
++  dbus_connection_setup_with_g_main(mConnection, nullptr);
+ 
+   return NS_OK;
+ }
+ 
+ void
+ DBusRemoteClient::Shutdown (void)
+ {
+   MOZ_LOG(sRemoteLm, LogLevel::Debug, ("DBusRemoteClient::Shutdown"));
+