diff --git a/pam.spec b/pam.spec
index 9efa5b059856d6fea4a0c52642e9c2288f5bca62..a50c71a179f3398ba09226d09b5025e897d3d89b 100644
--- a/pam.spec
+++ b/pam.spec
@@ -2,7 +2,7 @@
 
 Name:           pam
 Version:        1.5.2
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        A Security Interface for Applications in Authentication activities
 
 License:        GPL-2.0-or-later OR BSD-3-Clause
@@ -50,8 +50,6 @@ Requires: 	libpwquality%{?_isa}
 Requires: 	setup
 Requires: 	authselect >= 1.3
 Requires: 	pam-libs%{?_isa} = %{version}-%{release}
-Requires:       pam_unix.so
-Suggests:       pam_unix
 Recommends:     pam-manpages
 Recommends:     login_defs-support-for-pam >= 1.5.2
 
@@ -338,5 +336,8 @@ done
 
 
 %changelog
+* Wed Mar  9 2022 James Wang <wjn740@163.com> - 1.5.2-2
+- Remove pam_unix.so dependency to avoid build failed;
+
 * Wed Mar  9 2022 James Wang <wjn740@163.com> - 1.5.2-1
 - Inital version