diff --git a/crates/by-chain/icepick-solana/src/lib.rs b/crates/by-chain/icepick-solana/src/lib.rs
index 8d00c2b..5bf70e7 100644
--- a/crates/by-chain/icepick-solana/src/lib.rs
+++ b/crates/by-chain/icepick-solana/src/lib.rs
@@ -462,7 +462,7 @@ impl Module for Solana {
                                 Pubkey::from_str(address).unwrap(),
                             ))
                         }
-                        (None, None) => {
+                        (&None, &None) => {
                             // Use the transaction account
                             None
                         }