diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index a530694..f057d32 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -155,7 +155,6 @@ jobs:
       run: |
         cmake --build build
     - name: Run spec tests
-      continue-on-error: true    # TODO: fails on numeric operations
       run: |
         cd test
         python3 run-spec-test.py