diff --git a/projects/yarnpkg.com/package.yml b/projects/yarnpkg.com/package.yml
index 7e2371d3..bc09ec88 100644
--- a/projects/yarnpkg.com/package.yml
+++ b/projects/yarnpkg.com/package.yml
@@ -15,6 +15,11 @@ dependencies:
 build:
   dependencies:
     classic.yarnpkg.com: ^1 # works and prevents bootstrapping issues
+    gnu.org/autoconf: ^2 # required to rebuild mozjpeg module :(
+    gnu.org/automake: ^1 # required to rebuild mozjpeg module :(
+    gnu.org/libtool: ^2 # required to rebuild mozjpeg module :(
+    libpng.org: ^1 # required to rebuild mozjpeg module :(
+    freedesktop.org/pkg-config: ^0 # required to rebuild mozjpeg module :(
   script:
     - yarn install
     - yarn build:cli
@@ -32,4 +37,4 @@ test:
   script: |
     yarn --version
     yarnpkg --version
-    yarn add jquery
\ No newline at end of file
+    yarn add jquery