diff --git a/fontconfig-drop-lang-from-pkgkit-format.patch b/fontconfig-drop-lang-from-pkgkit-format.patch
new file mode 100644
index 0000000..8b77308
--- /dev/null
+++ b/fontconfig-drop-lang-from-pkgkit-format.patch
@@ -0,0 +1,12 @@
+diff -pruN fontconfig-2.13.92.orig/src/fcformat.c fontconfig-2.13.92/src/fcformat.c
+--- fontconfig-2.13.92.orig/src/fcformat.c	2018-07-19 12:14:39.000000000 +0900
++++ fontconfig-2.13.92/src/fcformat.c	2020-01-20 13:05:33.626227767 +0900
+@@ -78,7 +78,7 @@
+ #define FCCAT_FORMAT	"\"%{file|basename|cescape}\" %{index} \"%{-file{%{=unparse|cescape}}}\""
+ #define FCMATCH_FORMAT	"%{file:-<unknown filename>|basename}: \"%{family[0]:-<unknown family>}\" \"%{style[0]:-<unknown style>}\""
+ #define FCLIST_FORMAT	"%{?file{%{file}: }}%{-file{%{=unparse}}}"
+-#define PKGKIT_FORMAT	"%{[]family{font(%{family|downcase|delete( )})\n}}%{[]lang{font(:lang=%{lang|downcase|translate(_,-)})\n}}"
++#define PKGKIT_FORMAT	"%{[]family{font(%{family|downcase|delete( )})\n}}"
+ 
+ 
+ static void
diff --git a/fontconfig.spec b/fontconfig.spec
index 6ba81f5..99805dc 100644
--- a/fontconfig.spec
+++ b/fontconfig.spec
@@ -5,7 +5,7 @@
 Summary:	Font configuration and customization library
 Name:		fontconfig
 Version:	2.13.92
-Release:	3%{?dist}
+Release:	4%{?dist}
 # src/ftglue.[ch] is in Public Domain
 # src/fccache.c contains Public Domain code
 # fc-case/CaseFolding.txt is in the UCD
@@ -21,6 +21,7 @@ Patch0:		%{name}-sleep-less.patch
 Patch1:		%{name}-required-freetype-version.patch
 Patch2:		%{name}-score-hint-on-match.patch
 Patch3:		%{name}-fix-1744377.patch
+Patch4:		%{name}-drop-lang-from-pkgkit-format.patch
 
 BuildRequires:	expat-devel
 BuildRequires:	freetype-devel >= %{freetype_version}
@@ -162,6 +163,10 @@ HOME=/root /usr/bin/fc-cache -s
 %doc fontconfig-devel.txt fontconfig-devel
 
 %changelog
+* Mon Jan 20 2020 Akira TAGOH <tagoh@redhat.com> - 2.13.92-4
+- Drop font(:lang=...) from %%{=pkgkit} format.
+  Reference: rhbz#1792463
+
 * Wed Aug 28 2019 Akira TAGOH <tagoh@redhat.com> - 2.13.92-3
 - Do not return false on FcConfigParseAndLoad*() if complain is set to false.
   Resolves: rhbz#1744377