diff --git a/x11-wm/mutter/mutter-42.2.ebuild b/x11-wm/mutter/mutter-42.2.ebuild
index 3edf61ef69c1a..f99221169c0bc 100644
--- a/x11-wm/mutter/mutter-42.2.ebuild
+++ b/x11-wm/mutter/mutter-42.2.ebuild
@@ -114,7 +114,7 @@ PATCHES=(
 
 python_check_deps() {
 	if use test; then
-		has_version "dev-python/python-dbusmock[${PYTHON_USEDEP}]"
+		python_has_version "dev-python/python-dbusmock[${PYTHON_USEDEP}]"
 	fi
 }
 
diff --git a/x11-wm/mutter/mutter-42.3.ebuild b/x11-wm/mutter/mutter-42.3.ebuild
index 26438fb0f09a4..94496717159e4 100644
--- a/x11-wm/mutter/mutter-42.3.ebuild
+++ b/x11-wm/mutter/mutter-42.3.ebuild
@@ -115,7 +115,7 @@ PATCHES=(
 
 python_check_deps() {
 	if use test; then
-		has_version "dev-python/python-dbusmock[${PYTHON_USEDEP}]"
+		python_has_version "dev-python/python-dbusmock[${PYTHON_USEDEP}]"
 	fi
 }