3 files changed, 12 insertions, 6 deletions
diff --git a/third_party/gopkgs/google.golang.org/api/default.nix b/third_party/gopkgs/google.golang.org/api/default.nix
index 0d2f173e3023..490d3a9d2b12 100644
--- a/third_party/gopkgs/google.golang.org/api/default.nix
+++ b/third_party/gopkgs/google.golang.org/api/default.nix
@@ -1,10 +1,12 @@
-{ depot, ... }:
+{ depot, pkgs, ... }:
 
 depot.nix.buildGo.external {
   path = "google.golang.org/api";
-  src = builtins.fetchGit {
+
+  src = pkgs.fetchgit {
     url = "https://code.googlesource.com/google-api-go-client";
     rev = "8b4e46d953bd748a9ff098644a42389b3d8dab41";
+    hash = "sha256:1vffav53qkksrhdqnp8013v90ks6d7jra0vh3sbybg0v0bka7n3p";
   };
 
   deps = with depot.third_party; [
diff --git a/third_party/gopkgs/google.golang.org/genproto/default.nix b/third_party/gopkgs/google.golang.org/genproto/default.nix
index fa25d13607b3..cba54e589060 100644
--- a/third_party/gopkgs/google.golang.org/genproto/default.nix
+++ b/third_party/gopkgs/google.golang.org/genproto/default.nix
@@ -1,10 +1,12 @@
-{ depot, ... }:
+{ depot, pkgs, ... }:
 
 depot.nix.buildGo.external {
   path = "google.golang.org/genproto";
-  src = builtins.fetchGit {
+
+  src = pkgs.fetchgit {
     url = "https://github.com/google/go-genproto";
     rev = "0243a4be9c8f1264d238fdc2895620b4d9baf9e1";
+    hash = "sha256:071672lk0pzns98ncbqk6np7l9flwh84hjjibhhm2s1fi941m6q3";
   };
 
   deps = with depot.third_party; [
diff --git a/third_party/gopkgs/google.golang.org/grpc/default.nix b/third_party/gopkgs/google.golang.org/grpc/default.nix
index f3ed89d092b8..522a27d60281 100644
--- a/third_party/gopkgs/google.golang.org/grpc/default.nix
+++ b/third_party/gopkgs/google.golang.org/grpc/default.nix
@@ -1,10 +1,12 @@
-{ depot, ... }:
+{ depot, pkgs, ... }:
 
 depot.nix.buildGo.external {
   path = "google.golang.org/grpc";
-  src = builtins.fetchGit {
+
+  src = pkgs.fetchgit {
     url = "https://github.com/grpc/grpc-go";
     rev = "085c980048876e2735d4aba8f0d5bca4d7acaaa5";
+    hash = "sha256:1vl089pv8qgxkbdg10kyd7203psn35wwjzxxbvi22628faqcpg61";
   };
 
   deps = with depot.third_party; [