diff --git a/docker/test.sh b/docker/test.sh
index e0a847e337b4ceb03ba48efa45853458a0f5bdc2..dcdbde00928b3cf07af2c909103784ae0d489666 100755
--- a/docker/test.sh
+++ b/docker/test.sh
@@ -3,7 +3,7 @@
 TESTSUITE_IMAGE="registry.git.autistici.org/noblogs/testsuite:main"
 
 # Run the test suite using Podman, in the foreground.
-podman run --rm --pull=always --env TARGET_ADDR=${TARGET_ADDR} --network=host ${TESTSUITE_IMAGE}
+podman run --rm --pull=always --env TARGET_URL=${TARGET_URL} --env TARGET_ADDR=${TARGET_ADDR} --network=host ${TESTSUITE_IMAGE}
 rc=$?
 
 # Convert into permanent error.