diff --git a/src/ast/mod.rs b/src/ast/mod.rs
index e78f7e65..0f2bbb7e 100644
--- a/src/ast/mod.rs
+++ b/src/ast/mod.rs
@@ -29,7 +29,6 @@ use helpers::{
 };
 
 use core::cmp::Ordering;
-use core::fmt::Formatter;
 use core::ops::Deref;
 use core::{
     fmt::{self, Display},
@@ -7994,7 +7993,7 @@ pub struct CreateServerStatement {
 }
 
 impl fmt::Display for CreateServerStatement {
-    fn fmt(&self, f: &mut Formatter<'_>) -> fmt::Result {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         let CreateServerStatement {
             name,
             if_not_exists,
diff --git a/src/lib.rs b/src/lib.rs
index 1c9605b7..dbfd1791 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -163,7 +163,6 @@ extern crate alloc;
 #[macro_use]
 #[cfg(test)]
 extern crate pretty_assertions;
-extern crate core;
 
 pub mod ast;
 #[macro_use]