diff --git a/pkgs/os-specific/linux/zfs/default.nix b/pkgs/os-specific/linux/zfs/default.nix
index 06aca23369e1..bd4b0c23c8b1 100644
--- a/pkgs/os-specific/linux/zfs/default.nix
+++ b/pkgs/os-specific/linux/zfs/default.nix
@@ -1,13 +1,13 @@
 { callPackage, fetchFromGitHub, ... } @ args:
 
 callPackage ./generic.nix (args // rec {
-  version = "0.6.4";
+  version = "0.6.4.1";
 
   src = fetchFromGitHub {
     owner = "zfsonlinux";
     repo = "zfs";
     rev = "zfs-${version}";
-    sha256 = "0xlj2w6gadip3rr3f1lri1n93lkjpzyksnk01sbl5wsrbkry3xjq";
+    sha256 = "15fh1b2rvzvx4j3vgkwrgy2sd553bzwcvk1zai6phjhb6i2rw8v4";
   };
 
   patches = [ ./nix-build.patch ];