diff --git a/.scripts/generate-roa.sh b/.scripts/generate-roa.sh
index 4b31be9..bf1038d 100755
--- a/.scripts/generate-roa.sh
+++ b/.scripts/generate-roa.sh
@@ -8,6 +8,8 @@ set -x
 export MAX_LEN_4=29
 export MAX_LEN_6=64
 
+mkdir -p generated
+
 .scripts/roa.py -m "$MAX_LEN_4" -M "$MAX_LEN_6" -o generated/roa46_bird2.conf
 .scripts/roa.py -m "$MAX_LEN_4" -M "$MAX_LEN_6" -4 -o generated/roa4_bird2.conf
 .scripts/roa.py -m "$MAX_LEN_4" -M "$MAX_LEN_6" -6 -o generated/roa6_bird2.conf