REVISED EXHIBIT A TO THE CUSTODIAN SERVICES AGREEMENT

REVISED EXHIBIT A

TO THE CUSTODIAN SERVICES AGREEMENT

THIS EXHIBIT A, dated as of December 21, 2009, is revised Exhibit A to that certain Custodian Services Agreement dated as of May 5, 2003, as amended, between PFPC Trust Company and Aston Funds (f/k/a ABN AMRO Funds). This Exhibit A is revised for the addition of Aston/Xxxxxxxx Small Cap Fund and to reflect the deletion of certain liquidated portfolios and changes to certain portfolio names. This Exhibit A shall supersede all previous forms of this Exhibit A.

PORTFOLIOS

Aston/TCH Fixed Income Fund

Aston Balanced Fund

Aston/Optimum Mid Cap Fund

Aston Growth Fund

Aston/Veredus Aggressive Growth Fund

Aston/Veredus Select Growth Fund

Aston/Montag & Xxxxxxxx Balanced Fund

Aston/Montag & Xxxxxxxx Growth Fund

Aston/TAMRO Diversified Equity Fund

Aston/TAMRO Small Cap Fund

Aston/Fortis Real Estate Fund

Aston Value Fund

Aston/River Road Dividend All Cap Value Fund

Aston/River Road Small Cap Value Fund

Aston/Optimum Large Cap Opportunity Fund

Aston/River Road Select Value Fund

Aston/Neptune International Fund

Aston/Montag & Xxxxxxxx Mid Cap Growth Fund

Aston/Barings International Fund

Aston/Cardinal Mid Cap Value Fund

Aston Dynamic Allocation Fund

Aston/M.D. Sass Enhanced Equity Fund

Aston/New Century Absolute Return ETF Fund

Aston/Lake Partners LASSO Alternatives Fund

Aston/Xxxxxxxx Small Cap Fund

PFPC TRUST COMPANY						ASTON FUNDS
By:		/s/ Xxxxxx X. Xxxxx, III				By:		/s/ Xxxx Xxxxxx
Name:		Xxxxxx X. Xxxxx, III				Name:		Xxxx Xxxxxx
Title:		Vice President and Senior Director				Title:		Assistant Secretary