diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 034cf0e59..ed7cda72e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -141,3 +141,18 @@ jobs:
         DCC_RS_DEV: ${{ github.workspace }}
       working-directory: python
       run: tox -e lint,mypy,doc,py3
+
+    - name: install pypy
+      if: ${{ matrix.python }}
+      uses: actions/setup-python@v4
+      with:
+        python-version: 'pypy${{ matrix.python }}'
+
+    - name: run pypy tests
+      if: ${{ matrix.python }}
+      env:
+        DCC_NEW_TMP_EMAIL: ${{ secrets.DCC_NEW_TMP_EMAIL }}
+        DCC_RS_TARGET: debug
+        DCC_RS_DEV: ${{ github.workspace }}
+      working-directory: python
+      run: tox -e pypy3
diff --git a/CHANGELOG.md b/CHANGELOG.md
index cc383848e..80c7fd04e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,7 @@
 - upgrade to `pgp@0.8.0` #3467
 - add IMAP ID extension support #3468
 - configure DeltaChat folder by selecting it, so it is configured even if not LISTed #3371
+- build PyPy wheels #6683
 
 ### Fixes
 - mailing list: remove square-brackets only for first name #3452
diff --git a/scripts/run_all.sh b/scripts/run_all.sh
index 28e3371bf..abf298ecc 100755
--- a/scripts/run_all.sh
+++ b/scripts/run_all.sh
@@ -33,7 +33,7 @@ mkdir -p $TOXWORKDIR
 # Note that the independent remote_tests_python step does all kinds of
 # live-testing already. 
 unset DCC_NEW_TMP_EMAIL
-tox --workdir "$TOXWORKDIR" -e py37,py38,py39,py310,auditwheels
+tox --workdir "$TOXWORKDIR" -e py37,py38,py39,py310,pypy37,pypy38,pypy39,auditwheels
 popd