diff --git a/modules/chain/dap_chain_ch.c b/modules/chain/dap_chain_ch.c
index 8431a65186c97df2d8170c88f92a9349880116fe..d24fa779010ed5808001459522e92040eb030df7 100644
--- a/modules/chain/dap_chain_ch.c
+++ b/modules/chain/dap_chain_ch.c
@@ -618,7 +618,6 @@ static bool s_sync_in_chains_callback(void *a_arg)
         DAP_DELETE(l_args);
         return false;
     }
-    const char *l_atom_hash_str = NULL;
     dap_hash_fast_t l_atom_hash = { }; 
     dap_hash_fast(l_atom, l_atom_size, &l_atom_hash);
     char *l_atom_hash_str = dap_hash_fast_to_str_static(&l_atom_hash);