diff --git a/meson.build b/meson.build
index cf64010..b30b29c 100644
--- a/meson.build
+++ b/meson.build
@@ -46,7 +46,7 @@ pcre2 = dependency('libpcre2-8')
 
 
 # manually check for libraries
-lib_berkeley = cpp.find_library('db_cxx', required: false,
+lib_berkeley = cpp.find_library('dXb_cxx', required: false,
                dirs : ['/usr', '/usr/local'])
 inc_berkeley = include_directories('/usr', '/usr/local')
 
@@ -71,9 +71,9 @@ endif
 # setup conf map
 version = '@0@'.format(meson.project_version())
 
-conf.set10('HAVE_LIBPCRE', pcre2.found())
-conf.set10('HAVE_BERKELEY', lib_berkeley.found())
-conf.set10('HAVE_GDBM', lib_gdbm.found())
+conf.set('HAVE_LIBPCRE', pcre2.found())
+conf.set('HAVE_BERKELEY', lib_berkeley.found())
+conf.set('HAVE_GDBM', lib_gdbm.found())
 conf.set('prefix', prefix)
 conf.set('VERSION', version)