diff --git a/.github/workflows/CICD.yml b/.github/workflows/CICD.yml
index baaf9b9cb..bce07a803 100644
--- a/.github/workflows/CICD.yml
+++ b/.github/workflows/CICD.yml
@@ -938,7 +938,8 @@ jobs:
         job:
           - { os: ubuntu-latest  , features: unix, toolchain: nightly }
           - { os: macos-latest   , features: macos, toolchain: nightly }
-          - { os: windows-latest , features: windows, toolchain: nightly-x86_64-pc-windows-gnu }
+          # FIXME: Re-enable Code Coverage on windows, which currently fails due to "profiler_builtins". See #6686.
+          # - { os: windows-latest , features: windows, toolchain: nightly-x86_64-pc-windows-gnu }
     steps:
     - uses: actions/checkout@v4
     - uses: dtolnay/rust-toolchain@master