diff --git a/contrib/rootfs/offline_repo.json b/contrib/rootfs/offline_repo.json
index 1f82d508cce3cfc730e81b2348eed2272c78e356..e57fcd04f785729f84e45413f42ad9f7944d6934 100644
--- a/contrib/rootfs/offline_repo.json
+++ b/contrib/rootfs/offline_repo.json
@@ -149,6 +149,12 @@
             "pkgdescription": "Abhängigkeit von Singular",
             "tagged" : false,
             "hidden" : true
+        },
+        {
+            "pkgname": "codeblocks",
+            "pkgdescription": "IDE für das C++-Praktikum",
+            "tagged" : true,
+            "hidden" : true
         }
       ]
     },