diff --git a/core/src/apps/wallet/sign_tx/bitcoin.py b/core/src/apps/wallet/sign_tx/bitcoin.py
index 24d5150dd3..5c386c2b3a 100644
--- a/core/src/apps/wallet/sign_tx/bitcoin.py
+++ b/core/src/apps/wallet/sign_tx/bitcoin.py
@@ -490,6 +490,7 @@ class Bitcoin:
             self.wallet_path.output_matches(txo)
             and txo.address_n[-2] <= _BIP32_CHANGE_CHAIN
             and txo.address_n[-1] <= _BIP32_MAX_LAST_ELEMENT
+            and txo.amount > 0
         )
 
     # Tx Inputs