diff --git a/.circleci/config.yml b/.circleci/config.yml
index 597bf0d..23a8f3e 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -40,7 +40,7 @@ jobs:
           command: |
             mkdir -p ./bin
             curl -fsSL https://goss.rocks/install | GOSS_DST=./bin sh
-            GOSS_PATH=./bin/goss GOSS_SLEEP=1 GOSS_FILES_PATH=./tests ./bin/dgoss run -e LETSENCRYPT_STAGING=true adferrand/backuppc
+            GOSS_PATH=./bin/goss GOSS_SLEEP=2 GOSS_FILES_PATH=./tests ./bin/dgoss run -e LETSENCRYPT_STAGING=true adferrand/backuppc
       - run:
           name: Test container (integration tests)
           command: |
diff --git a/files/run.sh b/files/run.sh
index 8d73c76..9cf930d 100755
--- a/files/run.sh
+++ b/files/run.sh
@@ -5,4 +5,4 @@ mkdir -p /var/circus
 touch /var/circus/endpoint /var/circus/pubsub /var/circus/stats
 
 # Launch circus
-/usr/bin/circusd /etc/circus.ini
+exec /usr/bin/circusd /etc/circus.ini