diff --git a/gdisk.spec b/gdisk.spec
index 4e3dc27a97c7a1391fa27459f05f59abd23ded3c..bc62644c26fb6523b2175219c919f301f20d5046 100644
--- a/gdisk.spec
+++ b/gdisk.spec
@@ -1,6 +1,6 @@
 Name:    gdisk
 Version: 1.0.5
-Release: 4
+Release: 5
 Summary: GPT fdisk(consisting of the gdisk,sgdisk,cgdisk) is a set of text-mode partitioning tools
 License: GPLv2
 URL:     http://www.rodsbooks.com/gdisk
@@ -9,7 +9,7 @@ Source0: http://downloads.sourceforge.net/gptfdisk/gptfdisk-%{version}.tar.gz
 Patch1:	 0001-Fix-segfault-on-some-weird-data-structures.patch
 
 
-BuildRequires:ncurses-devel util-linux-devel gcc-c++ popt-devel git gdb
+BuildRequires:ncurses-devel util-linux-devel gcc-c++ popt-devel git
 
 %description
 GPT fdisk(consisting of the gdisk,sgdisk,cgdisk) is a set of text-mode partitioning tools.
@@ -51,6 +51,9 @@ install -Dp -m 0644 fixparts.8 %{buildroot}%{_mandir}/man8/fixparts.8
 %{_mandir}/man8/*
 
 %changelog
+* Fri Jul 23 2021 zhouwenpei <zhouwenpei1@huawei.com> - 1.0.5-5
+- remove unnecessary build require.
+
 * Wed Nov 4 2020 lixiaokeng <lixiaokeng@huawei.com> - 1.0.5-4
 - add make test