diff --git a/.circleci/config.yml b/.circleci/config.yml
index 634a3bc8d12d6b2f2fc16c2dc3bda4e115f18731..d33849e40ed5093b194e471b335020955ffee8b6 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -145,13 +145,8 @@ jobs:
 
       - run:
           name: "Report Coverage"
-          shell: "/usr/bin/env nix-shell"
           command: |
-            #! nix-shell -i bash -p "python.withPackages (ps: [ ps.codecov ])"
-            cp ./result-doc/share/doc/*/.coverage ./
-            python -m coverage combine
-            python -m coverage report
-            codecov --file .coverage
+            ./.circleci/report-coverage.sh
 
 workflows:
   version: 2
diff --git a/.circleci/report-coverage.sh b/.circleci/report-coverage.sh
new file mode 100644
index 0000000000000000000000000000000000000000..1b987d2ed982e91ff2912aa8aa386d8e11dd86b6
--- /dev/null
+++ b/.circleci/report-coverage.sh
@@ -0,0 +1,6 @@
+#! /usr/bin/env nix-shell
+#! nix-shell -i bash -p "python.withPackages (ps: [ ps.codecov ])"
+cp ./result-doc/share/doc/*/.coverage ./
+python -m coverage combine
+python -m coverage report
+codecov --file .coverage