diff --git a/bucket_map/src/index_entry.rs b/bucket_map/src/index_entry.rs
index b0b485d0da0781..0c0f613ab8093e 100644
--- a/bucket_map/src/index_entry.rs
+++ b/bucket_map/src/index_entry.rs
@@ -86,15 +86,12 @@ pub(crate) struct MultipleSlots {
 }
 
 impl MultipleSlots {
-    pub(crate) fn set_storage_capacity_when_created_pow2(
-        &mut self,
-        storage_capacity_when_created_pow2: u8,
-    ) {
+    fn set_storage_capacity_when_created_pow2(&mut self, storage_capacity_when_created_pow2: u8) {
         self.storage_cap_and_offset
             .set_capacity_when_created_pow2(storage_capacity_when_created_pow2)
     }
 
-    pub(crate) fn set_storage_offset(&mut self, storage_offset: u64) {
+    fn set_storage_offset(&mut self, storage_offset: u64) {
         self.storage_cap_and_offset
             .set_offset_checked(storage_offset)
             .expect("New storage offset must fit into 7 bytes!")