diff --git a/.github/workflows/test_python_cplusplus.yml b/.github/workflows/test_python_cplusplus.yml
index a531d2db2c..70ced7e2aa 100644
--- a/.github/workflows/test_python_cplusplus.yml
+++ b/.github/workflows/test_python_cplusplus.yml
@@ -6,6 +6,7 @@ on:
   pull_request:
     branches:
       - master
+      - develop
 
 jobs:
   ubuntu-cpp-python-tests:
@@ -84,6 +85,7 @@ jobs:
         && lcov -a coverage_cpp.info -a coverage_py.info -o coverage.info
 
     - name: Codecov CPP
+      if: github.event_name == 'pull_request'
       uses: codecov/codecov-action@v3.1.0
       with:
         token: ${{ secrets.CODECOV_TOKEN }}
@@ -137,6 +139,7 @@ jobs:
           ${AMICI_DIR}/python/tests/test_splines_short.py
 
     - name: Codecov Python
+      if: github.event_name == 'pull_request'
       uses: codecov/codecov-action@v3.1.0
       with:
         token: ${{ secrets.CODECOV_TOKEN }}
@@ -156,6 +159,7 @@ jobs:
         && lcov -a coverage_cpp.info -a coverage_py.info -o coverage.info
 
     - name: Codecov CPP
+      if: github.event_name == 'pull_request'
       uses: codecov/codecov-action@v3.1.0
       with:
         token: ${{ secrets.CODECOV_TOKEN }}