diff --git a/src/bounce/collision/shapes/qhull.cpp b/src/bounce/collision/shapes/qhull.cpp
index 6a80b40..6f9abda 100644
--- a/src/bounce/collision/shapes/qhull.cpp
+++ b/src/bounce/collision/shapes/qhull.cpp
@@ -173,6 +173,7 @@ void b3QHull::Set(const b3Vec3* points, u32 count)
 	if (psCount < 4)
 	{
 		// Polyhedron is degenerate.
+		b3Free(ps);
 		return;
 	}