diff --git a/mobile/docs/build.sh b/mobile/docs/build.sh
index b935d76e2658..69b8652bf7bd 100755
--- a/mobile/docs/build.sh
+++ b/mobile/docs/build.sh
@@ -45,6 +45,5 @@ mkdir -p "${GENERATED_RST_DIR}"
 source_venv "$BUILD_DIR"
 pip install -r "${SCRIPT_DIR}"/requirements.txt
 
-# TODO(mattklein123): Add proto docs when we have them.
 rsync -av "${SCRIPT_DIR}"/root/ "${SCRIPT_DIR}"/conf.py "${GENERATED_RST_DIR}"
 sphinx-build -W --keep-going -b html "${GENERATED_RST_DIR}" "${DOCS_OUTPUT_DIR}"