diff --git a/terranix/containers/matrix/matrix-synapse.hcl b/terranix/containers/matrix/matrix-synapse.hcl
index f6b6021..430a326 100644
--- a/terranix/containers/matrix/matrix-synapse.hcl
+++ b/terranix/containers/matrix/matrix-synapse.hcl
@@ -201,6 +201,10 @@ EOF
         nix_flake_sha = var.flake_sha
         nix_flake_store_path = var.store_path.synapseClient
         entrypoint = [ "init" ]
+
+        labels {
+          grok_type = "synapse"
+        }
       }
 
       resources {
@@ -358,6 +362,10 @@ EOF
         nix_flake_sha = var.flake_sha
         nix_flake_store_path = var.store_path.synapseSync
         entrypoint = [ "init" ]
+
+        labels {
+          grok_type = "synapse"
+        }
       }
 
       resources {
@@ -515,6 +523,10 @@ EOF
         nix_flake_sha = var.flake_sha
         nix_flake_store_path = var.store_path.synapseFederationReceiver
         entrypoint = [ "init" ]
+
+        labels {
+          grok_type = "synapse"
+        }
       }
 
       resources {
@@ -672,6 +684,10 @@ EOF
         nix_flake_sha = var.flake_sha
         nix_flake_store_path = var.store_path.synapseFederationSender
         entrypoint = [ "init" ]
+
+        labels {
+          grok_type = "synapse"
+        }
       }
 
       resources {
@@ -911,6 +927,10 @@ EOF
         nix_flake_sha = var.flake_sha
         nix_flake_store_path = var.store_path.synapse
         entrypoint = [ "init" ]
+
+        labels {
+          grok_type = "synapse"
+        }
       }
 
       resources {