diff --git a/jenkins-home/offline_nodes b/jenkins-home/offline_nodes
index b0e6f467459871682ec1d80dc022570cb15de764..3e713d09cfae37971cc7a9afafc83058eb93e0a9 100644
--- a/jenkins-home/offline_nodes
+++ b/jenkins-home/offline_nodes
@@ -19,15 +19,6 @@ cbxi4pro0-armhf-rb.debian.net
 wbq0-armhf-rb.debian.net
 
 # investigation needed
-codethink9-arm64.debian.net
-codethink10-arm64.debian.net
-codethink11-arm64.debian.net
-codethink12-arm64.debian.net
-codethink13-arm64.debian.net
-codethink14-arm64.debian.net
-codethink15-arm64.debian.net
-codethink16-arm64.debian.net
-
 
 # Down here nodes are automatically added by the maintenance job when they have
 # been failing their health check or maintenance job for too long.