diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7258e19..8cb3894 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -111,7 +111,4 @@ list(APPEND CPACK_RPM_EXCLUDE_FROM_AUTO_FILELIST_ADDITION "${CPACK_PACKAGING_INS
 list(APPEND CPACK_RPM_EXCLUDE_FROM_AUTO_FILELIST_ADDITION "${CPACK_PACKAGING_INSTALL_PREFIX}${IRODS_HOME_DIRECTORY}/scripts/irods")
 list(APPEND CPACK_RPM_EXCLUDE_FROM_AUTO_FILELIST_ADDITION "${CPACK_PACKAGING_INSTALL_PREFIX}${IRODS_HOME_DIRECTORY}/scripts/irods/test")
 
-set(CPACK_DEBIAN_PACKAGE_CONTROL_EXTRA "${CMAKE_SOURCE_DIR}/packaging/postinst;")
-set(CPACK_RPM_POST_INSTALL_SCRIPT_FILE "${CMAKE_SOURCE_DIR}/packaging/postinst")
-
 include(CPack)