diff --git a/bytehouse/results/l.json b/bytehouse/results/l.json
index c699312df..fdc33c7c4 100644
--- a/bytehouse/results/l.json
+++ b/bytehouse/results/l.json
@@ -2,6 +2,7 @@
     "system": "ByteHouse",
     "date": "2022-07-27",
     "machine": "L",
+    "cluster_size": 8,
 
     "tags": ["managed", "column-oriented", "ClickHouse derivative", "C++"],
 
diff --git a/bytehouse/results/m.json b/bytehouse/results/m.json
index b24ef930d..09cfbf02c 100644
--- a/bytehouse/results/m.json
+++ b/bytehouse/results/m.json
@@ -2,6 +2,7 @@
     "system": "ByteHouse",
     "date": "2022-07-27",
     "machine": "M",
+    "cluster_size": 4,
 
     "tags": ["managed", "column-oriented", "ClickHouse derivative", "C++"],
 
diff --git a/bytehouse/results/s.json b/bytehouse/results/s.json
index 9f9dd9150..d6f6b0a74 100644
--- a/bytehouse/results/s.json
+++ b/bytehouse/results/s.json
@@ -2,6 +2,7 @@
     "system": "ByteHouse",
     "date": "2022-07-27",
     "machine": "S",
+    "cluster_size": 2,
 
     "tags": ["managed", "column-oriented", "ClickHouse derivative", "C++"],
 
diff --git a/bytehouse/results/xs.json b/bytehouse/results/xs.json
index 944a259ed..251d996d6 100644
--- a/bytehouse/results/xs.json
+++ b/bytehouse/results/xs.json
@@ -2,6 +2,7 @@
     "system": "ByteHouse",
     "date": "2022-07-27",
     "machine": "XS",
+    "cluster_size": 1,
 
     "tags": ["managed", "column-oriented", "ClickHouse derivative", "C++"],