diff --git a/scripts/init.sh b/scripts/init.sh
index 889f8ba0..cd05253c 100755
--- a/scripts/init.sh
+++ b/scripts/init.sh
@@ -9,4 +9,4 @@ doveauth/venv/bin/pip install pytest build
 doveauth/venv/bin/pip install -e doveauth
 
 python3 -m venv online-tests/venv
-online-tests/venv/bin/pip install pytest pytest-timeout pdbpp
+online-tests/venv/bin/pip install pytest pytest-timeout pdbpp deltachat