diff --git a/CMakeLists.txt b/CMakeLists.txt
index c22907b..e8d89ae 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -95,7 +95,9 @@ set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "IoT guitar effect pedal for Raspberry Pi"
 set(CPACK_DEBIAN_PACKAGE_SECTION sound)
 set(CPACK_DEBIAN_PACKAGE_SHLIBDEPS ON)
 set(CPACK_DEBIAN_PACKAGE_CONTROL_STRICT_PERMISSION TRUE)
-set(CPACK_DEBIAN_PACKAGE_DEPENDS "lv2-dev, authbind, curl, gpg, alsa-base, alsa-utils" )
+set(CPACK_DEBIAN_PACKAGE_DEPENDS "lv2-dev, authbind, curl, gpg, alsa-utils" )
+set(CPACK_DEBIAN_PACKAGE_RECOMMENDS "alsa-base" )
+set(CPACK_DEBIAN_PACKAGE_ARCHITECTURE ${DEBIAN_ARCHITECTURE})
 set(CPACK_PACKAGING_INSTALL_PREFIX /usr)
 set(CPACK_PROJECT_NAME ${PROJECT_NAME})
 set(CPACK_PROJECT_VERSION ${PROJECT_VERSION})