Exhibit 23.1 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We hereby consent to the incorporation in this Registration Statement on Form S-1/A, Amendment No. 2, of our report dated August 3, 2012, of Goldstream Mining Inc. relating to the financial statements as of May 31, 2012 and for the period from November 18, 2011 (Inception) to May 31, 2012, and to the reference to our firm under the caption "Experts" in this Registration Statement. /s/ M&K CPAS, PLLC ----------------------------- Houston, Texas October 16, 2012