diff --git a/lsof.spec b/lsof.spec
index d144626e0e3d553f0bf9b6117c0a492e6f535fa1..bd32c5909884f52850a9daccd2d50fae68c96fd8 100644
--- a/lsof.spec
+++ b/lsof.spec
@@ -1,6 +1,6 @@
 Name:		lsof
 Version:	4.97.0
-Release:	2
+Release:	3
 Summary:	A tool for list open files
 License:	Zlib and Sendmail and LGPL-2.0-or-later
 URL:		https://people.freebsd.org/~abe/
@@ -11,7 +11,7 @@ Patch2:         backport-Check-h_addr_list-0-before-accessing-1.patch
 Patch3:         backport-linux-Fix-handling-of-empty-command-name-closing-246.patch
 Patch4:         backport-Fix-empty-process-name-testcase-to-allow-the-dialect.patch
 
-BuildRequires:	gcc libtirpc-devel libselinux-devel
+BuildRequires:	gcc libtirpc-devel libselinux-devel groff-base
 
 %description
 Lsof is a free, open-source, Unix administrative tool for displays information
@@ -55,6 +55,9 @@ popd
 %{_mandir}/man*/*
 
 %changelog
+* Tue Aug 1 2023 renhongxun <renhongxun@h-partners.com> - 4.97.0-3
+- add BuildRequires groff-base to fix building error
+
 * Thu Mar 23 2023 yixiangzhike <yixiangzhike007@163.cn> - 4.97.0-2
 - backport patches from upstream