diff --git a/0001-Set-application-ID.patch b/0001-Set-application-ID.patch
new file mode 100644
index 0000000..96f7f11
--- /dev/null
+++ b/0001-Set-application-ID.patch
@@ -0,0 +1,26 @@
+From 73228688090414d5ba2373f08167b547a7ea71c8 Mon Sep 17 00:00:00 2001
+From: "Ankur Sinha (Ankur Sinha Gmail)" <sanjay.ankur@gmail.com>
+Date: Mon, 5 Aug 2019 19:14:14 +0100
+Subject: [PATCH] Set application ID
+
+---
+ zathura/zathura.c | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/zathura/zathura.c b/zathura/zathura.c
+index 1dbc5c4..71ed41e 100644
+--- a/zathura/zathura.c
++++ b/zathura/zathura.c
+@@ -420,6 +420,9 @@ zathura_init(zathura_t* zathura)
+     return false;
+   }
+ 
++  /* Set application ID */
++  g_set_prgname("org.pwmt.zathura");
++
+   /* create zathura (config/data) directory */
+   create_directories(zathura);
+ 
+-- 
+2.21.0
+
diff --git a/zathura.spec b/zathura.spec
index 2b32199..8ed7d4e 100644
--- a/zathura.spec
+++ b/zathura.spec
@@ -1,10 +1,13 @@
 Name:              zathura
 Version:           0.4.3
-Release:           3%{?dist}
+Release:           4%{?dist}
 Summary:           A lightweight document viewer
 License:           zlib
 URL:               http://pwmt.org/projects/%{name}/
 Source0:           http://pwmt.org/projects/%{name}/download/%{name}-%{version}.tar.xz
+# Correctly sets application ID
+# https://git.pwmt.org/pwmt/zathura/merge_requests/21
+Patch0:            0001-Set-application-ID.patch
 BuildRequires:     bash-completion
 BuildRequires:     binutils
 BuildRequires:     check
@@ -13,6 +16,7 @@ BuildRequires:     file-devel
 BuildRequires:     gcc
 BuildRequires:     gettext
 BuildRequires:     girara-devel >= 0.3.2
+BuildRequires:     git-core
 BuildRequires:     glib2-devel >= 2.50
 BuildRequires:     gtk3-devel >= 3.22
 BuildRequires:     intltool
@@ -91,7 +95,7 @@ Requires:          zathura = %{version}-%{release}
 This package provides %{summary}.
 
 %prep
-%setup -q
+%autosetup -S git
 
 %build
 %meson -Dsynctex=enabled -Dsqlite=enabled -Dmagic=enabled -Dseccomp=enabled -Dtests=enabled
@@ -132,6 +136,10 @@ rmdir %{buildroot}/%{_datadir}/zsh/vendor-completions
 %{_datadir}/zsh/site-functions/_zathura
 
 %changelog
+* Wed Aug 07 2019 Ankur Sinha <ankursinha AT fedoraproject DOT org> - 0.4.3-4
+- Includes patch to correctly set the application ID
+- Corrects icon and application window grouping on wayland
+
 * Sat Jul 27 2019 Fedora Release Engineering <releng@fedoraproject.org> - 0.4.3-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild