diff --git a/config/src/config.rs b/config/src/config.rs
index 252f43c1b5..af1261124b 100644
--- a/config/src/config.rs
+++ b/config/src/config.rs
@@ -46,6 +46,7 @@ const GRIN_HOME: &'static str = ".grin";
 const GRIN_CHAIN_DIR: &'static str = "chain_data";
 /// Wallet data directory
 pub const GRIN_WALLET_DIR: &'static str = "wallet_data";
+/// API secret file name
 pub const API_SECRET_FILE_NAME: &'static str = ".api_secret";
 
 fn get_grin_path(chain_type: &global::ChainTypes) -> Result<PathBuf, ConfigError> {
diff --git a/src/bin/cmd/server.rs b/src/bin/cmd/server.rs
index ea9c4ad0bd..1d3b03c1a8 100644
--- a/src/bin/cmd/server.rs
+++ b/src/bin/cmd/server.rs
@@ -13,8 +13,6 @@
 // limitations under the License.
 
 /// Grin server commands processing
-#[cfg(not(target_os = "windows"))]
-use std::env::current_dir;
 use std::process::exit;
 use std::sync::atomic::{AtomicBool, Ordering};
 use std::sync::Arc;