diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 3e5fe1d38..38f3e2bde 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -454,7 +454,7 @@ jobs:
           git clone https://github.com/OpenGATE/opengate_tests_results.git
           cd opengate_tests_results
           echo $pwd
-          cp ../results_*.csv .
+          cp ../results_*.json .
           conda install -c conda-forge altair-all
           pip install pandas numpy
           python compile_opengate_tests_results.py