diff --git a/.github/workflows/windows-alpha-build.yml b/.github/workflows/windows-alpha-build.yml
index ba6bf7699..120bc3a75 100644
--- a/.github/workflows/windows-alpha-build.yml
+++ b/.github/workflows/windows-alpha-build.yml
@@ -117,7 +117,7 @@ jobs:
 
       - uses: actions/download-artifact@v4
         name: Download artifact if use profdata
-        if: !inputs.generate-gpo
+        if: ${{ !inputs.generate-gpo }}
         with:
           name: ${{ inputs.profile-data-path }}
           path: ~/artifact
diff --git a/configs/common/mozconfig b/configs/common/mozconfig
index f2ea3d3f0..3eff8de1f 100644
--- a/configs/common/mozconfig
+++ b/configs/common/mozconfig
@@ -77,10 +77,10 @@ if test "$ZEN_RELEASE"; then
   ac_add_options RUSTC_OPT_LEVEL="3"
 
   # PGO may cause link errors on windows!
-  #if ! test "$ZEN_CROSS_COMPILING"; then
+  if ! test "$ZEN_CROSS_COMPILING"; then
     export MOZ_PGO=1
     ac_add_options MOZ_PGO=1
-  #fi
+  fi
 
   mk_add_options 'export RUSTC_WRAPPER=/home/runner/.mozbuild/sccache/sccache'
   mk_add_options 'export CCACHE_CPP2=yes'