diff --git a/var/spack/packages/mpfr/package.py b/var/spack/packages/mpfr/package.py
index 0f2baac0041..2758b0da2ed 100644
--- a/var/spack/packages/mpfr/package.py
+++ b/var/spack/packages/mpfr/package.py
@@ -31,9 +31,9 @@ class Mpfr(Package):
     url      = "http://www.mpfr.org/mpfr-current/mpfr-3.1.3.tar.bz2"
 
     version('3.1.3', '5fdfa3cfa5c86514ee4a241a1affa138')
-    # version('3.1.2', 'ee2c3ac63bf0c2359bf08fc3ee094c19')
+    version('3.1.2', 'ee2c3ac63bf0c2359bf08fc3ee094c19')
 
-    depends_on('gmp')
+    depends_on('gmp@4.1.0:')
 
     def install(self, spec, prefix):
         configure("--prefix=%s" % prefix)