diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 641ac583b53413909899772b04bdd92b273671cb..b9902a863d864b28f0fad0fefe64248e356010e4 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -7,7 +7,7 @@
     sha: v0.13.2
     hooks:
     - id: yapf
-      files: (.*\.(py|bzl)|BUILD|.*\.BUILD)$  # Bazel BUILD files follow Python syntax.
+      files: (.*\.(py|bzl)|BUILD|.*\.BUILD|WORKSPACE)$  # Bazel BUILD files follow Python syntax.
 -   repo: https://github.com/pre-commit/pre-commit-hooks
     sha: 7539d8bd1a00a3c1bfd34cdb606d3a6372e83469
     hooks: