diff --git a/deploy/infrastructure/utils/generate_terraform_variables.sh b/deploy/infrastructure/utils/generate_terraform_variables.sh
index 0b32455f0..1b884c497 100755
--- a/deploy/infrastructure/utils/generate_terraform_variables.sh
+++ b/deploy/infrastructure/utils/generate_terraform_variables.sh
@@ -19,4 +19,4 @@ docker run \
     -v "${BASEDIR}/../modules":/app/modules:rw \
     -w /app/utils \
     terraform-variables \
-    ls ../ && python variables.py $@
+    ls ../ && python variables.py "$@"