diff --git a/cmake/packaging.cmake b/cmake/packaging.cmake
index 75a686d720..a55e43046d 100644
--- a/cmake/packaging.cmake
+++ b/cmake/packaging.cmake
@@ -184,7 +184,7 @@ set(CPACK_DEBIAN_${IRODS_PACKAGE_COMPONENT_POSTGRES_NAME_UPPERCASE}_PACKAGE_CONT
 set(CPACK_RPM_${IRODS_PACKAGE_COMPONENT_POSTGRES_NAME}_PACKAGE_NAME "irods-database-plugin-postgres")
 if (IRODS_LINUX_DISTRIBUTION_NAME STREQUAL "opensuse")
   set(CPACK_RPM_${IRODS_PACKAGE_COMPONENT_POSTGRES_NAME}_PACKAGE_REQUIRES "${IRODS_PACKAGE_DEPENDENCIES_STRING}, irods-server = ${CPACK_RPM_PACKAGE_VERSION}-${CPACK_RPM_PACKAGE_RELEASE}, unixODBC, postgresql, psqlODBC")
-elseif (IRODS_LINUX_DISTRIBUTION_NAME STREQUAL "centos" AND IRODS_LINUX_DISTRIBUTION_VERSION_MAJOR LESS 9)
+elseif (IRODS_LINUX_DISTRIBUTION_NAME STREQUAL "centos" AND IRODS_LINUX_DISTRIBUTION_VERSION_MAJOR EQUAL 7)
   set(CPACK_RPM_${IRODS_PACKAGE_COMPONENT_POSTGRES_NAME}_PACKAGE_REQUIRES "${IRODS_PACKAGE_DEPENDENCIES_STRING}, irods-server = ${CPACK_RPM_PACKAGE_VERSION}-${CPACK_RPM_PACKAGE_RELEASE}, unixODBC, postgresql, authd, postgresql-odbc")
 else()
   set(CPACK_RPM_${IRODS_PACKAGE_COMPONENT_POSTGRES_NAME}_PACKAGE_REQUIRES "${IRODS_PACKAGE_DEPENDENCIES_STRING}, irods-server = ${CPACK_RPM_PACKAGE_VERSION}-${CPACK_RPM_PACKAGE_RELEASE}, unixODBC, postgresql, postgresql-odbc")