diff --git a/plugins/openresty/versions/1.24.4/install.sh b/plugins/openresty/versions/1.21.4/install.sh
similarity index 98%
rename from plugins/openresty/versions/1.24.4/install.sh
rename to plugins/openresty/versions/1.21.4/install.sh
index 4b95d0db2..43c7ec38b 100644
--- a/plugins/openresty/versions/1.24.4/install.sh
+++ b/plugins/openresty/versions/1.21.4/install.sh
@@ -72,10 +72,6 @@ Install_openresty()
 	cd ${openrestyDir} && tar -zxvf openresty-${VERSION}.tar.gz
 
 	OPTIONS=''
-	if [ "$VERSION" == "1.19.3.1" ]; then
-		OPTIONS="${OPTIONS} --with-ipv6"
-	fi
-
 
 	opensslVersion="1.1.1p"
 	libresslVersion="3.9.1"
diff --git a/plugins/openresty/versions/1.25.3/install.sh b/plugins/openresty/versions/1.25.3/install.sh
index 70aefaa97..758351f85 100644
--- a/plugins/openresty/versions/1.25.3/install.sh
+++ b/plugins/openresty/versions/1.25.3/install.sh
@@ -72,10 +72,6 @@ Install_openresty()
 	cd ${openrestyDir} && tar -zxvf openresty-${VERSION}.tar.gz
 
 	OPTIONS=''
-	if [ "$VERSION" == "1.19.3.1" ]; then
-		OPTIONS="${OPTIONS} --with-ipv6"
-	fi
-
 
 	opensslVersion="1.1.1p"
 	libresslVersion="3.9.1"