diff --git a/firefox.spec b/firefox.spec
index c13f247..0540539 100644
--- a/firefox.spec
+++ b/firefox.spec
@@ -163,7 +163,7 @@ ExcludeArch: i686
 Summary:        Mozilla Firefox Web browser
 Name:           firefox
 Version:        105.0.1
-Release:        1%{?pre_tag}%{?dist}
+Release:        2%{?pre_tag}%{?dist}
 URL:            https://www.mozilla.org/firefox/
 License:        MPLv1.1 or GPLv2+ or LGPLv2+
 Source0:        https://archive.mozilla.org/pub/firefox/releases/%{version}%{?pre_version}/source/firefox-%{version}%{?pre_version}.source.tar.xz
@@ -242,6 +242,7 @@ Patch402:        mozilla-1196777.patch
 Patch407:        mozilla-1667096.patch
 Patch408:        mozilla-1663844.patch
 Patch415:        mozilla-1670333.patch
+Patch416:        mozilla-1791856.patch
 
 # PGO/LTO patches
 Patch600:        pgo.patch
@@ -499,6 +500,7 @@ This package contains results of tests executed during build.
 %patch407 -p1 -b .1667096
 %patch408 -p1 -b .1663844
 %patch415 -p1 -b .1670333
+%patch416 -p1 -b .1791856
 
 # PGO patches
 %if %{build_with_pgo}
@@ -1088,6 +1090,9 @@ gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
 #---------------------------------------------------------------------
 
 %changelog
+* Fri Sep 30 Martin Stransky <stransky@redhat.com>- 105.0.1-2
+- Added fix for mozilla#1791856 / rhbz#2130087
+
 * Thu Sep 22 2022 Martin Stransky <stransky@redhat.com>- 105.0.1-1
 - Updated to 105.0.1
 - Excluded i686 due to https://bugzilla.mozilla.org/show_bug.cgi?id=1792159,
diff --git a/mozilla-1791856.patch b/mozilla-1791856.patch
new file mode 100644
index 0000000..c7623be
--- /dev/null
+++ b/mozilla-1791856.patch
@@ -0,0 +1,30 @@
+diff -up firefox-105.0.1/widget/gtk/nsWindow.cpp.old firefox-105.0.1/widget/gtk/nsWindow.cpp
+--- firefox-105.0.1/widget/gtk/nsWindow.cpp.old	2022-09-30 10:23:00.424784507 +0200
++++ firefox-105.0.1/widget/gtk/nsWindow.cpp	2022-09-30 10:24:36.345005046 +0200
+@@ -1949,26 +1949,6 @@ void nsWindow::NativeMoveResizeWaylandPo
+   bool needsPositionUpdate = newBounds.TopLeft() != mBounds.TopLeft();
+   bool needsSizeUpdate = newBounds.Size() != mLastSizeRequest;
+ 
+-  if (needsPositionUpdate) {
+-    // See Bug 1735095
+-    // Font scale causes rounding errors which we can't handle by move-to-rect.
+-    // The font scale should not be used, but let's handle it somehow to
+-    // avoid endless move calls.
+-    if (StaticPrefs::layout_css_devPixelsPerPx() > 0 ||
+-        gfxPlatformGtk::GetFontScaleFactor() != 1) {
+-      bool roundingError = (abs(newBounds.x - mBounds.x) < 2 &&
+-                            abs(newBounds.y - mBounds.y) < 2);
+-      if (roundingError) {
+-        // Keep the window where it is.
+-        GdkPoint topLeft = DevicePixelsToGdkPointRoundDown(mBounds.TopLeft());
+-        LOG("  apply rounding error workaround, move to %d, %d", topLeft.x,
+-            topLeft.y);
+-        gtk_window_move(GTK_WINDOW(mShell), topLeft.x, topLeft.y);
+-        needsPositionUpdate = false;
+-      }
+-    }
+-  }
+-
+   if (needsSizeUpdate) {
+     // Wayland compositor changed popup size request from layout.
+     // Set the constraints to use them in nsMenuPopupFrame::SetPopupPosition().