diff --git a/packages/geom/src/centroid.ts b/packages/geom/src/centroid.ts
index 3feb8962ef..b7e780234b 100644
--- a/packages/geom/src/centroid.ts
+++ b/packages/geom/src/centroid.ts
@@ -64,6 +64,7 @@ export const centroid: MultiFn1O<IShape, Vec, Maybe<Vec>> = defmulti<
 		bpatch: "points",
 		ellipse: "circle",
 		line3: "line",
+		path: "group",
 		points3: "points",
 		polyline: "points",
 		quad: "poly",
diff --git a/packages/geom/src/convex-hull.ts b/packages/geom/src/convex-hull.ts
index 95bf6fb5d7..caad941f08 100644
--- a/packages/geom/src/convex-hull.ts
+++ b/packages/geom/src/convex-hull.ts
@@ -39,6 +39,7 @@ export const convexHull: MultiFn1<IShape, IShape> = defmulti<any, IShape>(
 		cubic: "group",
 		ellipse: "tri",
 		line: "tri",
+		path: "group",
 		poly: "points",
 		polyline: "points",
 		quad: "points",