The Angels designated Cisnero for assignment Sunday.
Cisnero was reinstated from the 60-day injured list Saturday after missing nearly four months due to shoulder inflammation, and he'll lose his place on the 26-man and 40-man rosters after one appearance. The 35-year-old has a 6.89 ERA, 1.66 WHIP and 17:8 K:BB over 15.2 innings this season.