diff --git a/core/.changelog.d/4351.changed.2 b/core/.changelog.d/4351.changed.2
new file mode 100644
index 0000000000..275ac19780
--- /dev/null
+++ b/core/.changelog.d/4351.changed.2
@@ -0,0 +1 @@
+Removed deprecated Unchained capital's multisig path.
diff --git a/core/src/apps/bitcoin/keychain.py b/core/src/apps/bitcoin/keychain.py
index a357532c63..ba02cbbdc0 100644
--- a/core/src/apps/bitcoin/keychain.py
+++ b/core/src/apps/bitcoin/keychain.py
@@ -80,7 +80,6 @@ PATTERN_UNCHAINED_HARDENED = (
 PATTERN_UNCHAINED_UNHARDENED = (
     "m/45'/coin_type/account/[0-1000000]/change/address_index"
 )
-PATTERN_UNCHAINED_DEPRECATED = "m/45'/coin_type'/account'/[0-1000000]/address_index"
 
 # Model 1 firmware signing.
 # 826421588 is ASCII string "T1B1" as a little-endian 32-bit integer.
@@ -138,7 +137,6 @@ def validate_path_against_script_type(
         if coin.coin_name in BITCOIN_NAMES:
             append(PATTERN_UNCHAINED_HARDENED)
             append(PATTERN_UNCHAINED_UNHARDENED)
-            append(PATTERN_UNCHAINED_DEPRECATED)
 
     elif coin.segwit and script_type == InputScriptType.SPENDP2SHWITNESS:
         append(PATTERN_BIP49)
@@ -207,7 +205,6 @@ def _get_schemas_for_coin(
                 PATTERN_CASA_UNHARDENED,
                 PATTERN_UNCHAINED_HARDENED,
                 PATTERN_UNCHAINED_UNHARDENED,
-                PATTERN_UNCHAINED_DEPRECATED,
             )
         )
 
diff --git a/tests/device_tests/bitcoin/test_nonstandard_paths.py b/tests/device_tests/bitcoin/test_nonstandard_paths.py
index 96457da386..ac33ee8b40 100644
--- a/tests/device_tests/bitcoin/test_nonstandard_paths.py
+++ b/tests/device_tests/bitcoin/test_nonstandard_paths.py
@@ -85,8 +85,6 @@ VECTORS_MULTISIG = (  # paths, address_index
     ),
     # Unchained unhardened m/45'/coin_type/account/[0-1000000]/change/address_index
     (("m/45h/0/63/1000000", "m/45h/0/62/1000000", "m/45h/0/61/1000000"), [0, 255]),
-    # Unchained deprecated m/45'/coin_type'/account'/[0-1000000]/address_index
-    (("m/45h/0h/63h/1000000", "m/45h/0h/62h/1000000", "m/45h/0/61/1000000"), [255]),
     # Casa Paths
     (("m/45h/0/60/1", "m/45h/1/60/0", "m/45h/2/60/0"), [255]),
 )