ambiguity in the Planck-units?

the Planck-units are defined using the great constants of Nature: \(c\) from relativity, \(\hbar\) from quantum mechanics, \(k_B\) from thermodynamics and finally \(G\) as the gravitational coupling constant. but gravity brings a long a second coupling constant, the cosmological constant \(\Lambda\), which now makes the Planck system of units overdetermined: is there a way to resolve this?