diff --git a/.github/workflows/macos.yml b/.github/workflows/macos.yml
index 623355c47c72..1cd3a9a8e0f0 100644
--- a/.github/workflows/macos.yml
+++ b/.github/workflows/macos.yml
@@ -70,7 +70,9 @@ jobs:
           install_double_conversion
           install_fmt
           install_folly
+          install_fizz
           install_wangle
+          install_mvfst
           install_proxygen
 
           echo "NJOBS=`sysctl -n hw.ncpu`" >> $GITHUB_ENV