diff --git a/src/backend/mod.rs b/src/backend/mod.rs
index 6acf7d8..a1add72 100644
--- a/src/backend/mod.rs
+++ b/src/backend/mod.rs
@@ -803,10 +803,9 @@ impl Deref for BackendBuilder {
         &self.builder
     }
 }
-
-impl Into<email::backend::BackendBuilder<BackendContextBuilder>> for BackendBuilder {
-    fn into(self) -> email::backend::BackendBuilder<BackendContextBuilder> {
-        self.builder
+impl From<BackendBuilder> for email::backend::BackendBuilder<BackendContextBuilder> {
+    fn from(backend_builder: BackendBuilder) -> Self {
+        backend_builder.builder
     }
 }