diff --git a/.github/workflows/unit_test.yml b/.github/workflows/unit_test.yml
index b805eb928b94c1509f3b0bd9fd748e291bacdb59..d3db49ebad78effc891cf00433650f0503c61c93 100644
--- a/.github/workflows/unit_test.yml
+++ b/.github/workflows/unit_test.yml
@@ -11,7 +11,7 @@ env:
 
 jobs:
   test:
-    runs-on: ubuntu-latest-unit-tester
+    runs-on: ubuntu-latest
     strategy:
       # You can use PyPy versions in python-version.
       # For example, pypy-2.7 and pypy-3.8