diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index d9edd6ff699d..d62485e2ebb6 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -164,8 +164,6 @@ jobs:
           TZ=UTC ninja -C polly-build docs-polly-html docs-polly-man
       - name: Build Flang docs
         if: steps.docs-changed-subprojects.outputs.flang_any_changed == 'true'
-        # TODO(boomanaiden154): Remove the SPHINX_WARNINGS_AS_ERRORS from the
-        # CMake invocation once the warnings in the flang docs build are fixed.
         run: |
-          cmake -B flang-build -GNinja -DCMAKE_BUILD_TYPE=Release -DLLVM_ENABLE_PROJECTS="clang;mlir;flang" -DLLVM_ENABLE_SPHINX=ON -DSPHINX_WARNINGS_AS_ERRORS=OFF ./llvm
-          TZ=UTC ninja -C flang-build docs-flang-html docs-flang-man
+          cmake -B flang-build -GNinja -DCMAKE_BUILD_TYPE=Release -DLLVM_ENABLE_PROJECTS="clang;mlir;flang" -DLLVM_ENABLE_SPHINX=ON ./llvm
+          TZ=UTC ninja -C flang-build docs-flang-html