diff --git a/.github/workflows/pull_request.yml b/.github/workflows/pull_request.yml
index 16537cb7..e2c57dba 100644
--- a/.github/workflows/pull_request.yml
+++ b/.github/workflows/pull_request.yml
@@ -49,7 +49,7 @@ jobs:
       ASAN_OPTIONS: detect_leaks=0
       # AddressSanitizer adds some extra symbols so we expect a failure from
       # the external symbols test.
-      XFAIL_TESTS: test_external_symbols.sh
+      XFAIL_TESTS: test_external_symbols
       
     steps:
     - uses: actions/checkout@v2