diff --git a/Cargo.toml b/Cargo.toml
index e534190a0c9977f54670e615649de03b1f32635d..65927167ef60c23588277c95faab49829afbd726 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -40,6 +40,9 @@ serde_json = "1.0.53"
 tokio = { version = "1.2", features = ["macros", "rt-multi-thread", "time"] }
 unwrap = "1.2.1"
 
+[features]
+explorer = ["duniter-gva-db/explorer", "duniter-gva-indexer/explorer"]
+
 [workspace]
 members = [
     "bda",