diff --git a/backend/windmill-common/src/scripts.rs b/backend/windmill-common/src/scripts.rs
index 99d77e9f81..54b3a0d47f 100644
--- a/backend/windmill-common/src/scripts.rs
+++ b/backend/windmill-common/src/scripts.rs
@@ -18,7 +18,6 @@ use crate::{
 };
 use serde::de::Error as _;
 use serde::{ser::SerializeSeq, Deserialize, Deserializer, Serialize};
-use serde_json::to_string_pretty;
 
 use crate::utils::StripPath;
 
@@ -227,13 +226,11 @@ pub struct ScriptHistoryUpdate {
 #[derive(Serialize, Deserialize, Debug, sqlx::Type)]
 #[sqlx(transparent)]
 #[serde(transparent)]
-pub struct Schema(pub serde_json::Value);
+pub struct Schema(pub sqlx::types::Json<Box<serde_json::value::RawValue>>);
 
 impl Hash for Schema {
     fn hash<H: Hasher>(&self, state: &mut H) {
-        if let Ok(s) = to_string_pretty(&self.0) {
-            s.hash(state);
-        }
+        self.0.get().hash(state);
     }
 }