diff --git a/README.rst b/README.rst
index 3bf6757e8d..c5f6834746 100644
--- a/README.rst
+++ b/README.rst
@@ -57,7 +57,7 @@ also found in ``tools/helloworld.py``
       print(client.features)
 
       # Get the first address of first BIP44 account
-      # (should be the same address as shown in mytrezor.com)
+      # (should be the same address as shown in wallet.trezor.io)
       bip32_path = client.expand_path("44'/0'/0'/0/0")
       address = client.get_address('Bitcoin', bip32_path)
       print('Bitcoin address:', address)
diff --git a/tools/helloworld.py b/tools/helloworld.py
index 69a802c4b8..9afcb57eb7 100755
--- a/tools/helloworld.py
+++ b/tools/helloworld.py
@@ -23,7 +23,7 @@ def main():
     print(client.features)
 
     # Get the first address of first BIP44 account
-    # (should be the same address as shown in mytrezor.com)
+    # (should be the same address as shown in wallet.trezor.io)
     bip32_path = client.expand_path("44'/0'/0'/0/0")
     address = client.get_address('Bitcoin', bip32_path)
     print('Bitcoin address:', address)
diff --git a/tools/signtest.py b/tools/signtest.py
index a312ec671a..f185ce6694 100755
--- a/tools/signtest.py
+++ b/tools/signtest.py
@@ -176,7 +176,7 @@ def main():
     print(client.features)
 
     # Get the first address of first BIP44 account
-    # (should be the same address as shown in mytrezor.com)
+    # (should be the same address as shown in wallet.trezor.io)
 
     outputs = [
         proto_types.TxOutputType(