diff --git a/pkgs/tools/admin/pulumi-packages/pulumi-language-go.nix b/pkgs/tools/admin/pulumi-packages/pulumi-language-go.nix
index b43fdbe67270..7ef597201b98 100644
--- a/pkgs/tools/admin/pulumi-packages/pulumi-language-go.nix
+++ b/pkgs/tools/admin/pulumi-packages/pulumi-language-go.nix
@@ -6,19 +6,19 @@ buildGoModule rec {
   pname = "pulumi-language-go";
   inherit (pulumi) version src;
 
-  sourceRoot = "${src.name}/sdk";
+  sourceRoot = "${src.name}/sdk/go/pulumi-language-go";
 
-  vendorHash = pulumi.sdkVendorHash;
-
-  subPackages = [
-    "go/pulumi-language-go"
-  ];
+  vendorHash = "sha256-6/umLzw7HMplP/cJknBsWmiwAnc+YM4tIz4Zl2QMTOQ=";
 
   ldflags = [
     "-s"
     "-w"
     "-X github.com/pulumi/pulumi/sdk/v3/go/common/version.Version=${version}"
   ];
+
+  # go: inconsistent vendoring in ...
+  doCheck = false;
+
   meta = with lib; {
     description = "Golang language host plugin for Pulumi";
     homepage = "https://github.com/pulumi/pulumi/tree/master/sdk/go";
diff --git a/pkgs/tools/admin/pulumi-packages/pulumi-language-nodejs.nix b/pkgs/tools/admin/pulumi-packages/pulumi-language-nodejs.nix
index c5cad8f202a0..02bb86d0e8e5 100644
--- a/pkgs/tools/admin/pulumi-packages/pulumi-language-nodejs.nix
+++ b/pkgs/tools/admin/pulumi-packages/pulumi-language-nodejs.nix
@@ -1,5 +1,4 @@
-{ lib
-, buildGoModule
+{ buildGoModule
 , pulumi
 , nodejs
 }:
@@ -8,13 +7,9 @@ buildGoModule rec {
 
   pname = "pulumi-language-nodejs";
 
-  sourceRoot = "${src.name}/sdk";
+  sourceRoot = "${src.name}/sdk/nodejs/cmd/pulumi-language-nodejs";
 
-  vendorHash = sdkVendorHash;
-
-  subPackages = [
-    "nodejs/cmd/pulumi-language-nodejs"
-  ];
+  vendorHash = "sha256-3kDWb+1aebV2D+Nm5bkhKrJZMe/lD0ltFQ7p+Bfk644=";
 
   ldflags = [
     "-s"
@@ -25,9 +20,4 @@ buildGoModule rec {
   nativeCheckInputs = [
     nodejs
   ];
-
-  postInstall = ''
-    cp nodejs/dist/pulumi-resource-pulumi-nodejs $out/bin
-    cp nodejs/dist/pulumi-analyzer-policy $out/bin
-  '';
 }