diff --git a/docs/consensus.md b/docs/consensus.md
index d2afc422f..9f16acd79 100644
--- a/docs/consensus.md
+++ b/docs/consensus.md
@@ -143,7 +143,7 @@ Node wallets are located in the `.docker/wallets` directory where
 four-node setup.
 
 #### Prerequisites
-- `docker`
+- `docker` of version >= 20.10.0
 - `docker-compose`
 - `go` compiler