diff --git a/dev-python/pyx/pyx-0.15_p1.ebuild b/dev-python/pyx/pyx-0.15_p1.ebuild
index d2a3f69e6665d..f687cc522f15d 100644
--- a/dev-python/pyx/pyx-0.15_p1.ebuild
+++ b/dev-python/pyx/pyx-0.15_p1.ebuild
@@ -47,8 +47,8 @@ PATCHES=( "${FILESDIR}"/pyx-0.14.1-unicode-latex.patch )
 
 python_check_deps() {
 	use doc || return 0
-	has_version "dev-python/sphinx[latex,${PYTHON_USEDEP}]" &&
-	has_version "dev-python/sphinx_selective_exclude[${PYTHON_USEDEP}]"
+	python_has_version "dev-python/sphinx[latex,${PYTHON_USEDEP}]" \
+		"dev-python/sphinx_selective_exclude[${PYTHON_USEDEP}]"
 }
 
 src_unpack() {