diff --git a/package-apisix.sh b/package-apisix.sh
index 1ac97b1e5..202c63392 100755
--- a/package-apisix.sh
+++ b/package-apisix.sh
@@ -7,7 +7,6 @@ dist=$(cat /tmp/dist)
 ARCH=${ARCH:-`(uname -m | tr '[:upper:]' '[:lower:]')`}
 
 # Determine the dependencies
-dep_ldap="openldap-devel"
 if [ "$PACKAGE_TYPE" == "deb" ]
 then
     # the pkg contains the so library could be libldap-2.5 or libldap-2.4-2
diff --git a/utils/install-common.sh b/utils/install-common.sh
index f46b13c80..c3e5a402c 100755
--- a/utils/install-common.sh
+++ b/utils/install-common.sh
@@ -41,7 +41,7 @@ install_openresty_deb() {
 }
 
 install_openresty_rpm() {
-    yum install -y pcre pcre-devel openldap-devel
+    yum install -y pcre pcre-devel
 }
 
 install_luarocks() {