diff --git a/fix_98.py b/fix_98.py
new file mode 100644
index 0000000..a2e75ad
--- /dev/null
+++ b/fix_98.py
@@ -0,0 +1,28 @@
+// contracts/privacy_pool/src/core/admin.rs
+use super::storage::{Config, Storage};
+use super::crypto::{MerkleTree, Verifier};
+
+pub struct Admin {
+    storage: Storage,
+    merkle_tree: MerkleTree,
+    verifier: Verifier,
+}
+
+impl Admin {
+    pub fn new(storage: Storage, merkle_tree: MerkleTree, verifier: Verifier) -> Self {
+        Admin {
+            storage,
+            merkle_tree,
+            verifier,
+        }
+    }
+
+    pub fn update_config(&mut self, new_config: Config) -> Result<(), String> {
+        self.storage.update_config(new_config)?;
+        Ok(())
+    }
+
+    pub fn get_config(&self) -> Result<Config, String> {
+        self.storage.get_config()
+    }
+}
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