diff --git a/cmake/modules/PackageOptions.cmake b/cmake/modules/PackageOptions.cmake
--- a/cmake/modules/PackageOptions.cmake
+++ b/cmake/modules/PackageOptions.cmake
@@ -2,6 +2,7 @@
 set(CPACK_PACKAGE_VENDOR "${COPYRIGHT_HOLDERS_FINAL}")
 set(CPACK_PACKAGE_DESCRIPTION "Bitcoin ABC is a Bitcoin Cash full node implementation.")
 set(CPACK_PACKAGE_HOMEPAGE_URL "${PROJECT_HOMEPAGE_URL}")
+set(CPACK_PACKAGE_CONTACT "info@bitcoinabc.org")
 
 set(CPACK_PACKAGE_INSTALL_DIRECTORY "Bitcoin-abc")
 set(CPACK_RESOURCE_FILE_LICENSE "${CMAKE_SOURCE_DIR}/COPYING")
@@ -34,7 +35,7 @@
 set(_nsis_bitcoin_qt "bitcoin-qt.exe")
 
 set(CPACK_NSIS_URL_INFO_ABOUT "${BITCOINABC_HOMEPAGE_URL}")
-set(CPACK_NSIS_CONTACT "info@bitcoinabc.org")
+set(CPACK_NSIS_CONTACT "${CPACK_PACKAGE_CONTACT}")
 
 set(CPACK_NSIS_MUI_ICON "${CMAKE_SOURCE_DIR}/share/pixmaps/bitcoin-abc.ico")
 set(CPACK_NSIS_MUI_UNIICON "${CPACK_NSIS_MUI_ICON}")