diff --git a/.github/workflows/build-documentation.yml b/.github/workflows/build-documentation.yml
index e995c589..ef885000 100644
--- a/.github/workflows/build-documentation.yml
+++ b/.github/workflows/build-documentation.yml
@@ -16,6 +16,9 @@ concurrency:
 jobs:
   build:
     runs-on: ubuntu-24.04
+    env:
+      # Build pinned source snapshots for API docs, not dependency auditing.
+      NuGetAudit: "false"
 
     steps:
     - name: Checkout repo