diff --git a/src/common/bip32.h b/src/common/bip32.h
index 3e2491e..fc15efa 100644
--- a/src/common/bip32.h
+++ b/src/common/bip32.h
@@ -7,7 +7,7 @@
 /**
  * Maximum length of BIP32 path allowed.
  */
-#define MAX_BIP32_PATH 10
+#define MAX_BIP32_PATH 5
 
 /**
  * Read BIP32 path from byte buffer.
diff --git a/tests/test_pubkey_cmd.py b/tests/test_pubkey_cmd.py
index 61b5f53..c9809c4 100644
--- a/tests/test_pubkey_cmd.py
+++ b/tests/test_pubkey_cmd.py
@@ -25,7 +25,7 @@ def test_get_public_key_no_confirm_invalid(backend):
         ("m/33'/0'/0'/0/0", Errors.SW_WRONG_BIP32_PURPOSE),
         ("m/44'/0'/0/0/0", Errors.SW_WRONG_BIP32_COIN_TYPE),
         ("m/44'/111111'/911'/3/0", Errors.SW_WRONG_BIP32_TYPE),
-        ("m/44'/111111'/2147483647/0/0/0/0/0/0/0", Errors.SW_WRONG_BIP32_PATH_LEN)
+        ("m/44'/111111'/2147483647/0", Errors.SW_WRONG_BIP32_PATH_LEN)
     ]:
         client = KaspaCommandSender(backend)