--- guix-1.5.0/gnu/packages/boost.scm
+++ guix-1.5.0/gnu/packages/boost.scm
@@ -247,9 +247,13 @@ across a broad spectrum of applications.")
                                   version "/source/boost_"
                                   (version-with-underscores version) ".tar.bz2"))
               (patches
-                 (list (boost-patch
-                        "0001-unordered-fix-copy-assign.patch" version
-                        "09j61m5xh7099k5na9i43x5rra51znf7vm2nyh89yqpizcll9q66")))
+                 (list (origin
+                         (method url-fetch)
+                         (uri "http://127.0.0.1:38445/0001-unordered-fix-copy-assign.patch")
+                         (file-name "boost-0001-unordered-fix-copy-assign.patch")
+                         (sha256
+                          (base32
+                           "09j61m5xh7099k5na9i43x5rra51znf7vm2nyh89yqpizcll9q66")))))
               (patch-flags '("-p2"))
               (sha256
                (base32