diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 22931eeaa..04e52c0fd 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -142,7 +142,7 @@ jobs:
     - name: Hyperopt
       run: |
         cp config.json.example config.json
-        freqtrade hyperopt --datadir tests/testdata -e 5 --strategy SampleStrategy --customhyperopt SampleHyperOpt
+        freqtrade hyperopt --datadir tests/testdata -e 5 --strategy SampleStrategy --hyperopt SampleHyperOpt
 
     - name: Flake8
       run: |