diff --git a/src/cli/cli_tcat.cpp b/src/cli/cli_tcat.cpp
index 3798898234b..a33285a17e8 100644
--- a/src/cli/cli_tcat.cpp
+++ b/src/cli/cli_tcat.cpp
@@ -40,38 +40,39 @@
 
 #if OPENTHREAD_CONFIG_BLE_TCAT_ENABLE && OPENTHREAD_CONFIG_CLI_BLE_SECURE_ENABLE
 
-#define OT_CLI_BBTC_X509_CERT                                              \
+#define OT_CLI_TCAT_X509_CERT                                              \
     "-----BEGIN CERTIFICATE-----\r\n"                                      \
-    "MIIBezCCASKgAwIBAgIEAQIDBDAKBggqhkjOPQQDAjBaMQswCQYDVQQGEwJERTER\r\n" \
-    "MA8GA1UEBxMIR2FyY2hpbmcxDDAKBgNVBAsTA1NUQTERMA8GA1UEChMITXlWZW5k\r\n" \
-    "b3IxFzAVBgNVBAMTDm9wdG90cm9uaWMuY29tMB4XDTIzMDgwODEwNDI0OVoXDTI0\r\n" \
-    "MDgwODEwNDI0OVowGjEYMBYGA1UEAxMPVW5saW1pdGVkQWNjZXNzMFkwEwYHKoZI\r\n" \
-    "zj0CAQYIKoZIzj0DAQcDQgAED3i3op7pdhAk8QvpytITPSrnhsFVg6SZhbFbAmw9\r\n" \
-    "fCTGOomXDYARz2h3lSHxVdZUKjsn2bDX3s0PJ4urbpZhLqMWMBQwEgYJKwYBBAGC\r\n" \
-    "3yoDBAUAAQEBATAKBggqhkjOPQQDAgNHADBEAiAyCjOy0NDw00w7tNq0HK0LX2rk\r\n" \
-    "bRcWg8L4mHdYS5+lRwIgRM4b1eItMNpFTSLq174ZIjtq96QSEHA/8yS1UPyo9MM=\r\n" \
+    "MIIBmDCCAT+gAwIBAgIEAQIDBDAKBggqhkjOPQQDAjBvMQswCQYDVQQGEwJYWDEQ\r\n" \
+    "MA4GA1UECBMHTXlTdGF0ZTEPMA0GA1UEBxMGTXlDaXR5MQ8wDQYDVQQLEwZNeVVu\r\n" \
+    "aXQxETAPBgNVBAoTCE15VmVuZG9yMRkwFwYDVQQDExB3d3cubXl2ZW5kb3IuY29t\r\n" \
+    "MB4XDTIzMTAxNjEwMzk1NFoXDTI0MTAxNjEwMzk1NFowIjEgMB4GA1UEAxMXbXl2\r\n" \
+    "ZW5kb3IuY29tL3RjYXQvbXlkZXYwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAAQB\r\n" \
+    "aWwFDNj1bpQIdN+Kp2cHWw55U/+fa+OmZnoy1B4BOT+822jdwPBuyXWAQoBdYdQJ\r\n" \
+    "ff4RgmhczyV4PhArPIuAoxYwFDASBgkrBgEEAYLfKgMEBQABAQEBMAoGCCqGSM49\r\n" \
+    "BAMCA0cAMEQCIBEHxiEDij26y6V77Q311Gj4CZAuZuPGXZpnzL2BLk7bAiAlFk6G\r\n" \
+    "mYGzkcrYyssFI9HlPgrisWoMmgummaTtCuvrEw==\r\n"                         \
     "-----END CERTIFICATE-----\r\n"
 
-#define OT_CLI_BBTC_PRIV_KEY                                               \
+#define OT_CLI_TCAT_PRIV_KEY                                               \
     "-----BEGIN EC PRIVATE KEY-----\r\n"                                   \
-    "MHcCAQEEIHqCO3YjGKu1469GTKwS+w+1MHCMwKPtN+yreiXbn0b5oAoGCCqGSM49\r\n" \
-    "AwEHoUQDQgAED3i3op7pdhAk8QvpytITPSrnhsFVg6SZhbFbAmw9fCTGOomXDYAR\r\n" \
-    "z2h3lSHxVdZUKjsn2bDX3s0PJ4urbpZhLg==\r\n"                             \
+    "MHcCAQEEIDeJ6lVQKiOIBxKwTZp6TkU5QVHt9pvXOR9CGpPBI3DhoAoGCCqGSM49\r\n" \
+    "AwEHoUQDQgAEAWlsBQzY9W6UCHTfiqdnB1sOeVP/n2vjpmZ6MtQeATk/vNto3cDw\r\n" \
+    "bsl1gEKAXWHUCX3+EYJoXM8leD4QKzyLgA==\r\n"                             \
     "-----END EC PRIVATE KEY-----\r\n"
 
-#define OT_CLI_BBTC_TRUSTED_ROOT_CERTIFICATE                               \
+#define OT_CLI_TCAT_TRUSTED_ROOT_CERTIFICATE                               \
     "-----BEGIN CERTIFICATE-----\r\n"                                      \
-    "MIIB3TCCAYOgAwIBAgIJAIEkU9Kpk7sQMAoGCCqGSM49BAMCMFoxCzAJBgNVBAYT\r\n" \
-    "AkRFMREwDwYDVQQHEwhHYXJjaGluZzEMMAoGA1UECxMDU1RBMREwDwYDVQQKEwhN\r\n" \
-    "eVZlbmRvcjEXMBUGA1UEAxMOb3B0b3Ryb25pYy5jb20wHhcNMjMwMzI0MjMwODI2\r\n" \
-    "WhcNMjYwMzI0MjMwODI2WjBaMQswCQYDVQQGEwJERTERMA8GA1UEBxMIR2FyY2hp\r\n" \
-    "bmcxDDAKBgNVBAsTA1NUQTERMA8GA1UEChMITXlWZW5kb3IxFzAVBgNVBAMTDm9w\r\n" \
-    "dG90cm9uaWMuY29tMFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEIZXjlDNlAxIV\r\n" \
-    "k19EVfeQRj755MWWlZnDhaZKbMPuuP+EML9zdIwWDeCleRP5tKq5fmWp0s81lRjr\r\n" \
-    "F2AwIs/TLaMyMDAwDwYDVR0TAQH/BAUwAwEB/zAdBgNVHQ4EFgQUDf0KHNxzEy7q\r\n" \
-    "znA405Fx1lQsRLowCgYIKoZIzj0EAwIDSAAwRQIhAPDKNTxO8sLkns1y7ec2w2oR\r\n" \
-    "CYoQyDj2d498XeWYkSVuAiBz+GSRnTmdCFzQKfL8/ma7QaNdXihKYrWUdqvlynVV\r\n" \
-    "MQ==\r\n"                                                             \
+    "MIICCDCCAa2gAwIBAgIJAIKxygBXoH+5MAoGCCqGSM49BAMCMG8xCzAJBgNVBAYT\r\n" \
+    "AlhYMRAwDgYDVQQIEwdNeVN0YXRlMQ8wDQYDVQQHEwZNeUNpdHkxDzANBgNVBAsT\r\n" \
+    "Bk15VW5pdDERMA8GA1UEChMITXlWZW5kb3IxGTAXBgNVBAMTEHd3dy5teXZlbmRv\r\n" \
+    "ci5jb20wHhcNMjMxMDE2MTAzMzE1WhcNMjYxMDE2MTAzMzE1WjBvMQswCQYDVQQG\r\n" \
+    "EwJYWDEQMA4GA1UECBMHTXlTdGF0ZTEPMA0GA1UEBxMGTXlDaXR5MQ8wDQYDVQQL\r\n" \
+    "EwZNeVVuaXQxETAPBgNVBAoTCE15VmVuZG9yMRkwFwYDVQQDExB3d3cubXl2ZW5k\r\n" \
+    "b3IuY29tMFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEWdyzPAXGKeZY94OhHAWX\r\n" \
+    "HzJfQIjGSyaOzlgL9OEFw2SoUDncLKPGwfPAUSfuMyEkzszNDM0HHkBsDLqu4n25\r\n" \
+    "/6MyMDAwDwYDVR0TAQH/BAUwAwEB/zAdBgNVHQ4EFgQU4EynoSw9eDKZEVPkums2\r\n" \
+    "IWLAJCowCgYIKoZIzj0EAwIDSQAwRgIhAMYGGL9xShyE6P9wEU+MAYF6W3CzdrwV\r\n" \
+    "kuerX1encIH2AiEA5rq490NUobM1Au43roxJq1T6Z43LscPVbGZfULD1Jq0=\r\n"     \
     "-----END CERTIFICATE-----\r\n"
 
 namespace ot {
@@ -116,13 +117,13 @@ template <> otError Tcat::Process<Cmd("start")>(Arg aArgs[])
     sVendorInfo.mPskdString      = kPskdVendor;
     sVendorInfo.mProvisioningUrl = kUrl;
 
-    otBleSecureSetCertificate(GetInstancePtr(), reinterpret_cast<const uint8_t *>(OT_CLI_BBTC_X509_CERT),
-                              sizeof(OT_CLI_BBTC_X509_CERT), reinterpret_cast<const uint8_t *>(OT_CLI_BBTC_PRIV_KEY),
-                              sizeof(OT_CLI_BBTC_PRIV_KEY));
+    otBleSecureSetCertificate(GetInstancePtr(), reinterpret_cast<const uint8_t *>(OT_CLI_TCAT_X509_CERT),
+                              sizeof(OT_CLI_TCAT_X509_CERT), reinterpret_cast<const uint8_t *>(OT_CLI_TCAT_PRIV_KEY),
+                              sizeof(OT_CLI_TCAT_PRIV_KEY));
 
     otBleSecureSetCaCertificateChain(GetInstancePtr(),
-                                     reinterpret_cast<const uint8_t *>(OT_CLI_BBTC_TRUSTED_ROOT_CERTIFICATE),
-                                     sizeof(OT_CLI_BBTC_TRUSTED_ROOT_CERTIFICATE));
+                                     reinterpret_cast<const uint8_t *>(OT_CLI_TCAT_TRUSTED_ROOT_CERTIFICATE),
+                                     sizeof(OT_CLI_TCAT_TRUSTED_ROOT_CERTIFICATE));
 
     otBleSecureSetSslAuthMode(GetInstancePtr(), true);