diff --git a/dot_config/php/74/php.ini.tmpl b/dot_config/php/74/php.ini.tmpl
index ca1fb36..c1877bc 100644
--- a/dot_config/php/74/php.ini.tmpl
+++ b/dot_config/php/74/php.ini.tmpl
@@ -910,6 +910,7 @@ extension=mbstring.so
 extension=mysqli.so
 extension=pdo_mysql.so
 extension=pdo_sqlite.so
+extension=pdo_firebird.so
 extension=phar.so
 extension=posix.so
 extension=simplexml.so