diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 2151c6a..da66023 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -36,5 +36,5 @@ jobs:
         cd inkycal/modules && ls -al
         cd ..
         cd tests
-        sed -i '' 's/secret_key =.*/secret_key = "{{secrets.OPENWEATHERMAP_API_KEY}}"/' inkycal_weather_test.py
+        sed -i '' 's/secret_key =.*/secret_key = "${{secrets.OPENWEATHERMAP_API_KEY}}"/' inkycal_weather_test.py
         for f in *.py; do python3 "$f"; done