diff --git a/src/cert_store.rs b/src/cert_store.rs
index 473dc7c..3d137f9 100644
--- a/src/cert_store.rs
+++ b/src/cert_store.rs
@@ -262,7 +262,7 @@ impl CertStore {
 					continue;
 				}
 			};
-                        let domain = certser.hostname.clone();
+			let domain = certser.hostname.clone();
 
 			let cert = match Cert::new(certser) {
 				Ok(c) => c,