diff --git a/src/new_index/schema.rs b/src/new_index/schema.rs
index 0927d1e..fab286e 100644
--- a/src/new_index/schema.rs
+++ b/src/new_index/schema.rs
@@ -1377,31 +1377,43 @@ impl ColorIdRow {
     }
 
     fn prefix() -> Bytes {
-        bincode::serialize(&(b'B'))
+        bincode::options()
+            .with_big_endian()
+            .serialize(&(b'B'))
             .unwrap()
     }
 
     fn filter_end(block_height: u32, color_id: &Option<ColorIdentifier>) -> Bytes {
         let filter = if let Some(color_id) = color_id {
-            bincode::serialize(&(b'B', block_height, b'c', &serialize_color_id(&color_id)))
-            .unwrap()
+            bincode::options()
+                .with_big_endian()
+                .serialize(&(b'B', block_height, b'c', &serialize_color_id(&color_id)))
+                .unwrap()
         } else {
-            bincode::serialize(&(b'B', block_height + 1, b'c'))
-            .unwrap()
+            bincode::options()
+                .with_big_endian()
+                .serialize(&(b'B', block_height + 1, b'c'))
+                .unwrap()
         };
         filter
     }
 
     pub fn into_row(self) -> DBRow {
+        let key = bincode::options()
+            .with_big_endian()
+            .serialize(&(b'B', self.key.block_height, b'c', &serialize_color_id(&self.key.color_id)))
+            .unwrap();
         DBRow {
-            key: bincode::serialize(&(b'B', self.key.block_height, b'c', &serialize_color_id(&self.key.color_id))).unwrap(),
+            key: key,
             value: vec![],
         }
     }
 
     pub fn from_row(row: DBRow) -> Self {
         let (_prefix, block_height, _prefix2, token_type, payload): (u8, u32, u8, u8, [u8; 32]) =
-            bincode::deserialize(&row.key).expect("failed to deserialize ColorIdRow");
+           bincode::options()
+            .with_big_endian()
+            .deserialize(&row.key).expect("failed to deserialize ColorIdRow");
         ColorIdRow {
             key: ColorIdKey {
                 block_height: block_height,