diff --git a/libxcvt.spec b/libxcvt.spec
index 362a433..fa6c950 100644
--- a/libxcvt.spec
+++ b/libxcvt.spec
@@ -1,6 +1,8 @@
+%global enable_cvt 0
+
 Name:      libxcvt
 Version:   0.1.1
-Release:   1
+Release:   2
 Summary:   VESA CVT standard timing modelines generator
 License:   MIT
 URL:       https://gitlab.freedesktop.org/xorg/lib/libxcvt/
@@ -21,6 +23,7 @@ Requires: pkgconfig
 The %{name}-devel package contains libraries and header files for
 developing applications that use %{name}.
 
+%if %{enable_cvt}
 %package -n cvt
 Summary: Command line tool to calculate VESA CVT mode lines
 Conflicts: xorg-x11-server-Xorg < 1.21
@@ -29,11 +32,16 @@ Conflicts: xorg-x11-server-Xorg < 1.21
 A standalone version of the command line tool cvt copied from the Xorg
 implementation and is meant to be a direct replacement to the version
 provided by the Xorg server.
+%endif
 
 %prep
 %autosetup -n %{name}-%{version}
 
 %build
+%if !%{enable_cvt}
+sed -i "/subdir('cvt')/d" meson.build
+%endif
+
 %meson
 %meson_build
 
@@ -50,10 +58,18 @@ provided by the Xorg server.
 %{_includedir}/libxcvt/*.h
 %{_libdir}/libxcvt.so
 
+%if %{enable_cvt}
 %files -n cvt
 %{_bindir}/cvt
 %{_mandir}/man1/cvt.1*
+%else
+%exclude %{_mandir}/man1/cvt.1*
+%endif
 
 %changelog
+* Wed Jul 27 2022 lin zhang <lin.zhang@turbolinux.com.cn> - 0.1.1-2
+- remove cvt subpackage
+- fix issue #I5J3LC
+
 * Mon Mar 28 2022 lin zhang <lin.zhang@turbolinux.com.cn> - 0.1.1-1
 - Initial Packaging