diff --git a/sci-mathematics/pymc3/pymc3-3.1.ebuild b/sci-mathematics/pymc3/pymc3-3.1.ebuild
index 1b1dad62cb0cb..3c95b008123cc 100644
--- a/sci-mathematics/pymc3/pymc3-3.1.ebuild
+++ b/sci-mathematics/pymc3/pymc3-3.1.ebuild
@@ -35,7 +35,6 @@ RDEPEND="
 	>=dev-python/theano-0.9[${PYTHON_USEDEP}]
 	>=dev-python/tqdm-4.8.4[${PYTHON_USEDEP}]
 	>=sci-libs/scipy-0.12[${PYTHON_USEDEP}]
-	virtual/python-enum34[${PYTHON_USEDEP}]
 "
 DEPEND="
 	dev-python/setuptools[${PYTHON_USEDEP}]