diff --git a/explorer/Cargo.toml b/explorer/Cargo.toml
index 5d49281..3f2513b 100644
--- a/explorer/Cargo.toml
+++ b/explorer/Cargo.toml
@@ -6,6 +6,7 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
+chessfriend_core = { path = "../core" }
 board = { path = "../board" }
 clap = { version = "4.4.12", features = ["derive"] }
 rustyline = "13.0.0"
diff --git a/explorer/src/main.rs b/explorer/src/main.rs
index 9da6a64..e8fca2f 100644
--- a/explorer/src/main.rs
+++ b/explorer/src/main.rs
@@ -1,5 +1,6 @@
 use board::piece::{Color, Piece, Shape};
-use board::{Position, Square};
+use board::Position;
+use chessfriend_core::Square;
 use clap::{Arg, Command};
 use rustyline::error::ReadlineError;
 use rustyline::DefaultEditor;