diff --git a/roles/fluxos/templates/userconfig.j2 b/roles/fluxos/templates/userconfig.j2
index 131ae5a..e8a1564 100644
--- a/roles/fluxos/templates/userconfig.j2
+++ b/roles/fluxos/templates/userconfig.j2
@@ -10,5 +10,6 @@ module.exports = {
   {% endif %}
   testnet: {{ user[hostvars[inventory_hostname].user][hostvars[inventory_hostname].n]['testnet'] | default(false)|string|lower }},
   blockedPorts: {{ user[hostvars[inventory_hostname].user]['blocked_ports'] | default([]) }},
+  blockedRepositories: {{ user[hostvars[inventory_hostname].user]['blocked_repos'] | default([]) }},
   }
 }
diff --git a/user.yml b/user.yml
index cb7ad92..53a1a08 100644
--- a/user.yml
+++ b/user.yml
@@ -24,3 +24,4 @@ user:
       collateral_tx: # String: Collateral Transaction ID
       index:         # Int:    Specify the index for this collateral. This value in optional if differs from the default index value provided above. Line should be removed if using default index above.
     blocked_ports: # Array: Array of blocked ports that FluxOS can't use. [2222, 2224, 900, 35000]. Set to [] or remove entire line if blocked ports are not desired.
+    blocked_repos: # Array: Array of blocked docker repositories that FluxOS can't use. ['test/banthis', 'block/dontrunonme']. Set to [] or remove entire line if blocked repos are not desired.