diff --git a/cmake-format/default/PKGBUILD b/cmake-format/default/PKGBUILD
index f44f5357..c0fa3bc6 100644
--- a/cmake-format/default/PKGBUILD
+++ b/cmake-format/default/PKGBUILD
@@ -10,7 +10,7 @@ pkgdesc='Source code formatter for CMake listfiles'
 arch=('any')
 url='https://github.com/cheshirekow/cmake_format'
 license=('GPL3')
-depends=('python-setuptools')
+depends=('python-setuptools' 'python-yaml')
 source=("$pkgname-$pkgver.tar.gz::https://github.com/cheshirekow/cmake_format/archive/v${pkgver}.tar.gz")
 sha512sums=('b9cf9fa152af718db7ca753f65dc9732c458d2123297907c96ae09e9bfed95db79dd3caf159dccc42234146accbfa6bbee7f9a2c43d66a71cd33d68ac4220ffb')