diff --git a/pkgs/all-packages.nix b/pkgs/all-packages.nix
index 3f5e418..1ac258a 100644
--- a/pkgs/all-packages.nix
+++ b/pkgs/all-packages.nix
@@ -6,6 +6,7 @@ self: super: pkgs: with pkgs; {
 
   blast = callPackage ./blast {
     stdenv = overrideCC stdenv gcc5;
+    boost = boost162;
   };
 
   cryptominisat = callPackage ./cryptominisat.nix { };