diff --git a/release/docker/PKGBUILD b/release/docker/PKGBUILD
index 90b80f9142e1d37bd5e3f8bac9a648b7e806839c..7fafcd84b4f61fdfc13c2e9f9428753f4508fd97 100644
--- a/release/docker/PKGBUILD
+++ b/release/docker/PKGBUILD
@@ -9,7 +9,7 @@ pkgdesc='A Python module for manipulation and statistical analysis of graphs'
 arch=('i686' 'x86_64')
 url='https://graph-tool.skewed.de'
 license=(GPL3)
-depends=(boost-libs python3 expat python3-scipy python-numpy cgal cairomm python-cairo)
+depends=(boost-libs python3 expat python3-scipy python-numpy cgal cairomm python-cairo python-zstandard)
 makedepends=(boost sparsehash cairomm python-cairo autoconf-archive)
 optdepends=('graphviz: graph layout'
 'python-matplotlib: graph drawing')