diff --git a/src/error.rs b/src/error.rs
index fc68ffe5..f39aee72 100644
--- a/src/error.rs
+++ b/src/error.rs
@@ -1,4 +1,4 @@
-#[derive(Debug)]
+#[derive(Debug, PartialEq)]
 pub enum DbErr {
     Conn(String),
     Exec(String),