diff --git a/scripts/installer.sh b/scripts/installer.sh
index dd965234f..97e8ba757 100755
--- a/scripts/installer.sh
+++ b/scripts/installer.sh
@@ -151,7 +151,7 @@ log "downloading new addon images"
 images=$(node -e "let i = require('${box_src_tmp_dir}/src/infra_version.js'); console.log(i.baseImages.map(function (x) { return x.tag; }).join(' '), Object.keys(i.images).map(function (x) { return i.images[x].tag; }).join(' '));")
 
 log "\tPulling docker images: ${images}"
-if ! curl -s --fail --connect-timeout 2 --max-time 2 https://ipv4.api.cloudron.io/api/v1/helper/public_ip; then
+if ! curl --fail --connect-timeout 10 --max-time 10 https://ipv4.api.cloudron.io/api/v1/helper/public_ip; then
     docker_registry=registry.ipv6.docker.com
 else
     docker_registry=registry-1.docker.io