diff --git a/.SRCINFO b/.SRCINFO
index b400087e21d6f..41958df227c27 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -10,6 +10,7 @@ pkgbase = python-pyoprf
 	makedepends = python-wheel
 	makedepends = python-setuptools
 	depends = liboprf
+	depends = python-pyserial-asyncio
 	source = https://files.pythonhosted.org/packages/source/p/pyoprf/pyoprf-0.9.3.tar.gz
 	b2sums = 22916713c559020c51094c854d0d49e60c7061b80a8ba1f870119556d39648021f7333c7bb1dea33d36608fef60636098bf246e1f0d7638f682af150bfbaf615
 
diff --git a/PKGBUILD b/PKGBUILD
index 5d58e0337e7f0..a816cb58be3d5 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -7,7 +7,7 @@ pkgdesc="Python bindings for the liboprf library"
 arch=(any)
 url="https://pypi.org/project/pyoprf/"
 license=('LGPL-3.0-or-later')
-depends=(liboprf)
+depends=(liboprf python-pyserial-asyncio)
 makedepends=(python-build python-installer python-wheel python-setuptools)
 source=(https://files.pythonhosted.org/packages/source/${_name::1}/${_name//-/_}/${_name//-/_}-$pkgver.tar.gz)
 b2sums=('22916713c559020c51094c854d0d49e60c7061b80a8ba1f870119556d39648021f7333c7bb1dea33d36608fef60636098bf246e1f0d7638f682af150bfbaf615')