diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index df683c3ad1c..1c0ec422f9e 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -2791,7 +2791,7 @@ let
 
   go_1_2 = callPackage ../development/compilers/go/1.2.nix { };
 
-  go = go_1_1;
+  go = go_1_2;
 
   gprolog = callPackage ../development/compilers/gprolog { };