اَللَّهُمَّ حَجَّةً لَا رِيَاءَ فِيْهَا وَلَا سُمْعَةَ

Allaahumma hajjatan laa riyaa’a fihaa wa laa sum’ah.

O Allah, make this Hajj a Hajj in which there is no showing off nor reputation sought.

Reference: Sahih lighayrihi (Albani). Sahih Targhib: 1122