1 files changed, 6 insertions, 3 deletions
diff --git a/gnu/packages/regex.scm b/gnu/packages/regex.scm
index 492f1d9fb3..2b32aa3381 100644
--- a/gnu/packages/regex.scm
+++ b/gnu/packages/regex.scm
@@ -28,7 +28,7 @@
 (define-public re2
    (package
      (name "re2")
-     (version "2017-04-01")
+     (version "2017-05-01")
      (source (origin
                (method url-fetch)
                (uri
@@ -38,10 +38,13 @@
                (file-name (string-append name "-" version ".tar.gz"))
                (sha256
                 (base32
-                 "14i9pf9ap8h48j1584ifsq7c7a884cr1s4r7zvpcb9x1xr9232wh"))))
+                 "19glvic4ipd122yhcavf7ifg7ms5k61398vq7gyb90wggf2w0z9k"))))
      (build-system gnu-build-system)
      (arguments
-      `(#:test-target "test"
+      `(#:modules ((guix build gnu-build-system)
+                   (guix build utils)
+                   (srfi srfi-1))
+        #:test-target "test"
         ;; There is no configure step, but the Makefile respects a prefix.
         ;; As ./configure does not know anything about the target CXX
         ;; we need to specify TARGET-g++ explicitly.