diff --git a/dev-python/dask/dask-1.1.3.ebuild b/dev-python/dask/dask-1.1.3.ebuild
index c38d126762988..fdc031a5b83ab 100644
--- a/dev-python/dask/dask-1.1.3.ebuild
+++ b/dev-python/dask/dask-1.1.3.ebuild
@@ -2,8 +2,7 @@
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=7
-
-PYTHON_COMPAT=( python2_7 python3_{5,6} )
+PYTHON_COMPAT=( python2_7 python3_{5,6,7} )
 
 inherit distutils-r1