diff --git a/sqlx-core/src/query_as.rs b/sqlx-core/src/query_as.rs
index 5a5ae4c73e..7cefb02975 100644
--- a/sqlx-core/src/query_as.rs
+++ b/sqlx-core/src/query_as.rs
@@ -94,11 +94,9 @@ where
         O: 'e,
         A: 'e,
     {
-        // FIXME: this should have used `executor.fetch()` but that's a breaking change
-        // because this technically allows multiple statements in one query string.
-        #[allow(deprecated)]
-        self.fetch_many(executor)
-            .try_filter_map(|step| async move { Ok(step.right()) })
+        executor
+            .fetch(self.inner)
+            .map(|row| O::from_row(&row?))
             .boxed()
     }