diff --git a/marvin-toolkit/entrypoint.sh b/marvin-toolkit/entrypoint.sh
index 7208465b..770dd13d 100644
--- a/marvin-toolkit/entrypoint.sh
+++ b/marvin-toolkit/entrypoint.sh
@@ -77,6 +77,9 @@ mv rsa${size} keys  # Keys generated under rsa${size}/
 echo
 
 # Generate ciphertexts
+if [ ! -d "results" ]; then
+  mkdir -p "results"
+fi
 PYTHONPATH=tlsfuzzer ./marvin-venv/bin/python ./step2.py \
 -c keys/cert.pem -o results \
 --repeat 100000 --verbose \