diff --git a/demo1_getting_started.py b/demo1_getting_started.py
index e37806b4c084bf0a80e554c1886f3ff06aebeb84..10b7f3805d34bbb1d337a9c77e27b1743ed59757 100644
--- a/demo1_getting_started.py
+++ b/demo1_getting_started.py
@@ -38,8 +38,7 @@ GROUP_NUMBER = 0
 ###############################################################################################
 
 # web service endpoint of the private cloud infrastructure
-# auth_url = 'https://private-cloud.informatik.hs-fulda.de:5000'
-AUTH_URL = 'https://10.32.4.182:5000'
+AUTH_URL = 'https://private-cloud.informatik.hs-fulda.de:5000'
 # auth_url = 'https://private-cloud2.informatik.hs-fulda.de:5000'
 # your username in OpenStack
 AUTH_USERNAME = 'CloudComp' + str(GROUP_NUMBER)
@@ -51,7 +50,7 @@ PROJECT_NETWORK = 'CloudComp' + str(GROUP_NUMBER) + '-net'
 # The image to look for and use for the started instance
 # ubuntu_image_name = "Ubuntu 18.04 - Bionic Beaver - 64-bit - Cloud Based Image"
 #UBUNTU_IMAGE_NAME = "auto-sync/ubuntu-jammy-22.04-amd64-server-20240319-disk1.img"
-UBUNTU_IMAGE_NAME = "ubuntu-22.04-jammy-x86_64"
+UBUNTU_IMAGE_NAME = "ubuntu-22.04-jammy-server-cloud-image-amd64"
 
 # default region
 REGION_NAME = 'RegionOne'
diff --git a/root-ca.crt b/root-ca.crt
index 1fcd3e7f35c74485057d7645f84bc9d9dab007ce..4eff62b6575c2b76927889ed8426a2edd67e3e28 100644
--- a/root-ca.crt
+++ b/root-ca.crt
@@ -1,21 +1,46 @@
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------END CERTIFICATE-----
\ No newline at end of file
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