diff --git a/Cargo.lock b/Cargo.lock
index 35d1164..131718f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -194,7 +194,7 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
 name = "chela"
-version = "0.3.0"
+version = "1.0.0"
 dependencies = [
  "axum",
  "color-eyre",
diff --git a/Cargo.toml b/Cargo.toml
index df4e751..741083f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "chela"
-version = "0.3.1"
+version = "1.0.0"
 edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
diff --git a/src/get.rs b/src/get.rs
index e6b7426..61c5dd2 100644
--- a/src/get.rs
+++ b/src/get.rs
@@ -43,9 +43,7 @@ pub async fn id(
     Path(id): Path<String>,
 ) -> impl IntoResponse {
     let mut show_request = false;
-    let ip = get_ip(headers.clone(), addr, state.clone())
-        .await
-        .unwrap_or_default();
+    let ip = get_ip(&headers, addr, &state).unwrap_or_default();
     log!("Request for '{}' from {}", id.clone(), ip);
     let mut use_id = id;
     if use_id.ends_with('+') {
@@ -96,7 +94,7 @@ pub async fn id(
 
 async fn save_analytics(headers: HeaderMap, item: UrlRow, addr: SocketAddr, state: ServerState) {
     let id = item.id;
-    let ip = get_ip(headers.clone(), addr, state.clone()).await;
+    let ip = get_ip(&headers, addr, &state);
     let referer = match headers.get("referer") {
         Some(it) => {
             if let Ok(i) = it.to_str() {
@@ -136,7 +134,7 @@ VALUES ($1,$2,$3,$4)
     }
 }
 
-async fn get_ip(headers: HeaderMap, addr: SocketAddr, state: ServerState) -> Option<String> {
+fn get_ip(headers: &HeaderMap, addr: SocketAddr, state: &ServerState) -> Option<String> {
     if state.behind_proxy {
         match headers.get("x-real-ip") {
             Some(it) => {
diff --git a/src/main.rs b/src/main.rs
index ccad3e8..e307b8e 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -98,7 +98,8 @@ async fn init_db() -> eyre::Result<Pool<Postgres>> {
 CREATE TABLE IF NOT EXISTS chela.urls (
     index BIGSERIAL PRIMARY KEY,
     id TEXT NOT NULL UNIQUE,
-    url TEXT NOT NULL
+    url TEXT NOT NULL,
+    custom_id BOOLEAN NOT NULL
 )
         ",
     )
diff --git a/src/post.rs b/src/post.rs
index b597f99..e19d6ae 100644
--- a/src/post.rs
+++ b/src/post.rs
@@ -44,8 +44,8 @@ pub async fn create_link(
         if let Some(index) = id.index {
             res = sqlx::query(
                 "
-INSERT INTO chela.urls (index,id,url)
-VALUES ($1,$2,$3)
+INSERT INTO chela.urls (index,id,url,custom_id)
+VALUES ($1,$2,$3,false)
               ",
             )
             .bind(index)
@@ -56,8 +56,8 @@ VALUES ($1,$2,$3)
         } else {
             res = sqlx::query(
                 "
-INSERT INTO chela.urls (id,url)
-VALUES ($1,$2)
+INSERT INTO chela.urls (id,url,custom_id)
+VALUES ($1,$2,true)
               ",
             )
             .bind(id.id.clone())
@@ -102,7 +102,7 @@ VALUES ($1,$2)
 async fn generate_id(form: CreateForm, state: ServerState) -> eyre::Result<NextId> {
     if form.id.is_empty() {
         let existing_row: Result<UrlRow, sqlx::Error> =
-            sqlx::query_as("SELECT * FROM chela.urls WHERE url = $1")
+            sqlx::query_as("SELECT * FROM chela.urls WHERE url = $1 AND custom_id = 'false'")
                 .bind(form.url.as_str())
                 .fetch_one(&state.db_pool)
                 .await;