diff --git a/weboffice/collabora.yml b/weboffice/collabora.yml
index ce6e9bd..f8f4e1e 100644
--- a/weboffice/collabora.yml
+++ b/weboffice/collabora.yml
@@ -36,8 +36,8 @@ services:
       COLLABORATION_APP_PRODUCT: "Collabora"
       COLLABORATION_APP_ADDR: https://${COLLABORA_DOMAIN:-collabora.opencloud.test}${TRAEFIK_PORT_HTTPS:+:}${TRAEFIK_PORT_HTTPS:-}
       COLLABORATION_APP_ICON: https://${COLLABORA_DOMAIN:-collabora.opencloud.test}${TRAEFIK_PORT_HTTPS:+:}${TRAEFIK_PORT_HTTPS:-}/favicon.ico
-      COLLABORATION_APP_INSECURE: "${INSECURE:-true}"
-      COLLABORATION_CS3API_DATAGATEWAY_INSECURE: "${INSECURE:-true}"
+      COLLABORATION_APP_INSECURE: "${INSECURE:-false}"
+      COLLABORATION_CS3API_DATAGATEWAY_INSECURE: "${INSECURE:-false}"
       COLLABORATION_LOG_LEVEL: ${LOG_LEVEL:-info}
       OC_URL: https://${OC_DOMAIN:-cloud.opencloud.test}${TRAEFIK_PORT_HTTPS:+:}${TRAEFIK_PORT_HTTPS:-}
     volumes: