Once again Charles changed sides: the threat of a renewed English invasion forced John II to make a new agreement of reconciliation with him, sealed by the Treaty of Valognes on 10 September 1355.
Još jednom je Karlo promijenio stranu: prijetnja obnovljenom engleskom invazijom prisilila je Ivana II. na novi sporazum o pomirenju s njim, zapečaćen Ugovorom iz Valognesa 10. rujna 1355.