diff --git a/conmon.spec b/conmon.spec
index 4b5006ae4d24e7e716a66f36ae7ee7e307c9bc3a..a3e5c3e654f79ab046634ba1916d11fbf2e83f08 100644
--- a/conmon.spec
+++ b/conmon.spec
@@ -1,7 +1,7 @@
 Name:          conmon
 Epoch:         2
 Version:       2.1.2
-Release:       1
+Release:       2
 Summary:       Monitoring program for OCI container
 License:       ASL 2.0
 URL:           https://github.com/containers/conmon
@@ -22,10 +22,11 @@ tar -xf %SOURCE1
 
 %build
 GO_MD2MAN_PATH="$(pwd)%{_bindir}"
-mkdir -p _build/bin $GO_MD2MAN_PATH
+mkdir -p _build/bin $GO_MD2MAN_PATH tools/build
 cd go-md2man-*
 go build -mod=vendor -o ../_build/bin/go-md2man .
 cp ../_build/bin/go-md2man $GO_MD2MAN_PATH/go-md2man
+cp ../_build/bin/go-md2man ../tools/build/
 export PATH=$GO_MD2MAN_PATH:$PATH
 cd -
 export CFLAGS="${RPM_OPT_FLAGS}"
@@ -43,6 +44,9 @@ make PREFIX=%{buildroot}%{_prefix} install install.crio
 %{_mandir}/man8/*
 
 %changelog
+* Thu Jan 12 2023 xu_ping <xuping33@h-partners.com> - 2:2.1.2-2
+- Fix build failure caused by missing go-md2man in tools directory.
+
 * Sun Sep 04 2022 tianlijing <tianlijing@kylinos.cn> - 2:2.1.2-1
 - update to 2.1.2