EX-99.g.1.viv

AMENDMENT

April 23, 2012

The UBS Funds

One North Wacker Drive

Chicago, IL 60606

RE: AMENDMENT TO MULTIPLE SERVICES AGREEMENT EFFECTIVE MAY 9, 1997 SCHEDULE B1 TO REFLECT THE ADDITION OF SERIES, NAME CHANGES TO SERIES AND ELIMINATION OF SERIES.

Dear Sirs:

We refer to the Multiple Service Agreement effective May 9, 1997 (the “MSA”) between Morgan Stanley Trust Company, which was succeeded by JPMorgan Chase Bank, N.A. and The UBS Funds.

The parties hereby agree as follows:

1.   “Schedule B1” – List of Series of The UBS Funds as last amended on October 1, 2010 IS REPLACED in its entirely with “Schedule B1” – List of Series of The UBS Funds as last amended on April 23, 2012 attached hereto.

The MSA, as amended by this letter amendment, shall continue in full force effect.

Please evidence your acceptance of the terms of this letter by signing below and returning one original to CJ Reed, J.P. Morgan, One Beacon Street Floor 19, Boston, MA 02108.

JPMORGAN CHASE BANK, N.A.

by: ________________________

Name: CJ Reed

Title: Executive Director

Accepted and Agreed:

THE UBS FUNDS

by: ________________________

Name:

Title:

Accepted and Agreed:

THE UBS FUNDS

by: ________________________

Name:

Title:

SCHEDULE B1

LIST OF SERIES OF THE UBS FUNDS

AS LAST AMENDED April 23, 2012

UBS Core Plus Bond Fund

UBS High Yield Fund

UBS U.S. Large Cap Equity Fund

UBS U.S. Equity Opportunity Fund

UBS U.S. Small Cap Growth Fund

UBS Global Allocation Fund

UBS Global Equity Fund

UBS Global Bond Fund

UBS International Equity Fund

UBS Dynamic Alpha Fund

UBS Absolute Return Bond Fund

UBS U.S. Equity Alpha Fund

UBS Global Frontier Fund

UBS Market Neutral Multi-Strategy Fund

UBS Fixed Income Opportunities Fund

UBS Multi-Asset Income Fund