diff --git a/configure.ac b/configure.ac
index 1aef79d..8d3dddf 100644
--- a/configure.ac
+++ b/configure.ac
@@ -35,7 +35,7 @@ AX_BUILD_HTML
 #AX_QT_NO_KEYWORDS
 
 AX_DEB_SECTION(web)
-AX_DEB_DEPEND(php-patchwork-utf8, php-mbstring, php-imagick, php-gnupg, php-ldap)
+AX_DEB_DEPEND(php-patchwork-utf8, php-mbstring, php-imagick, php-gnupg, php-ldap, php-mcrypt, php-bz2)
 AX_DEB_RESOLVE
 
 AC_CONFIG_FILES([html/configuration.php])