diff --git a/README.en.md b/README.en.md
index 4989d32..920166b 100644
--- a/README.en.md
+++ b/README.en.md
@@ -11,13 +11,13 @@ yum apr-devel bison bzip2-devel cmake3 flex gcc gcc-c++ krb5-devel libcurl-devel
 - Prepare
 ```
 rpmdev-setuptree
-spectool -S -g -R greenplum-db-6.spec
+spectool -S -g -R gpdb.spec
 cp *.patch ~/rpmbuild/SOURCES/
 ```
 
 - Build
 ```
-rpmbuild -ba greenplum-db-6.spec
+rpmbuild -ba gpdb.spec
 ```
 
 ## Installation