diff --git a/pkgs/development/tools/gocode-gomod/default.nix b/pkgs/development/tools/gocode-gomod/default.nix
index dc6abaca5981..01ee2931c998 100644
--- a/pkgs/development/tools/gocode-gomod/default.nix
+++ b/pkgs/development/tools/gocode-gomod/default.nix
@@ -18,6 +18,8 @@ buildGoModule rec {
     sha256 = "YAOYrPPKgnjCErq8+iW0Le51clGBv0MJy2Nnn7UVo/s=";
   };
 
+  vendorSha256 = null;
+
   postInstall = ''
     mv $out/bin/gocode $out/bin/gocode-gomod
   '';