diff --git a/php/map.jinja b/php/map.jinja
index 66e2a93..fad3cf6 100644
--- a/php/map.jinja
+++ b/php/map.jinja
@@ -3113,6 +3113,7 @@
                 },
                 'pkgs': {
                     'apache2': 'mod_php' + freebsd_php_version,
+                    'bcmath': 'php' + freebsd_php_version + '-bcmath',
                     'composer_bin': 'composer',
                     'cli': 'php' + freebsd_php_version,
                     'ctype': 'php' + freebsd_php_version + '-ctype',