diff --git a/sys/devel/autoconf/ympbuild b/sys/devel/autoconf/ympbuild
index 19cadf62..74d5bca0 100644
--- a/sys/devel/autoconf/ympbuild
+++ b/sys/devel/autoconf/ympbuild
@@ -8,7 +8,7 @@ email='aliriza.keskin@pardus.org.tr'
 maintainer='aliriza'
 license=('GPLv3')
 source=("https://ftp.gnu.org/gnu/autoconf/autoconf-${version}.tar.xz")
-depends=( )
+depends=(perl m4)
 makedepends=( )
 group=(sys.devel)
 md5sums=('12cfa1687ffa2606337efe1a64416106')