diff --git a/src/x509.c b/src/x509.c
index 948ab6352..e4c9db6af 100644
--- a/src/x509.c
+++ b/src/x509.c
@@ -9987,6 +9987,7 @@ static int ConvertNIDToWolfSSL(int nid)
         case NID_businessCategory: return ASN_BUS_CAT;
         case NID_domainComponent: return ASN_DOMAIN_COMPONENT;
         case NID_postalCode: return ASN_POSTAL_CODE;
+        case NID_favouriteDrink: return ASN_FAVOURITE_DRINK;
         default:
             WOLFSSL_MSG("Attribute NID not found");
             return -1;
diff --git a/tests/api.c b/tests/api.c
index dbd9b2085..2349b2b58 100644
--- a/tests/api.c
+++ b/tests/api.c
@@ -41057,15 +41057,25 @@ static int test_wolfSSL_X509_NAME_ENTRY(void)
 #ifdef WOLFSSL_CERT_REQ
     {
         unsigned char srv_pkcs9p[] = "Server";
+        unsigned char fvrtDrnk[] = "tequila";
+        unsigned char* der = NULL;
         char* subject;
         AssertIntEQ(X509_NAME_add_entry_by_NID(nm, NID_pkcs9_contentType,
             MBSTRING_ASC, srv_pkcs9p, -1, -1, 0), SSL_SUCCESS);
 
+        AssertIntEQ(X509_NAME_add_entry_by_NID(nm, NID_favouriteDrink,
+            MBSTRING_ASC, fvrtDrnk, -1, -1, 0), SSL_SUCCESS);
+
+        AssertIntGT(wolfSSL_i2d_X509_NAME(nm, &der), 0);
+        AssertNotNull(der);
+
         subject = X509_NAME_oneline(nm, 0, 0);
+        AssertNotNull(XSTRSTR(subject, "favouriteDrink=tequila"));
     #ifdef DEBUG_WOLFSSL
         fprintf(stderr, "\n\t%s\n", subject);
     #endif
         XFREE(subject, 0, DYNAMIC_TYPE_OPENSSL);
+        XFREE(der, NULL, DYNAMIC_TYPE_OPENSSL);
     }
 #endif
 
diff --git a/wolfcrypt/src/asn.c b/wolfcrypt/src/asn.c
index 2c9d46ad9..2ee9a02c1 100644
--- a/wolfcrypt/src/asn.c
+++ b/wolfcrypt/src/asn.c
@@ -4353,7 +4353,9 @@ static const byte dnsSRVOid[] = {43, 6, 1, 5, 5, 7, 8, 7};
     defined(OPENSSL_EXTRA) || defined(OPENSSL_EXTRA_X509_SMALL) || \
     defined(WOLFSSL_ASN_TEMPLATE)
 /* Pilot attribute types (0.9.2342.19200300.100.1.*) */
-static const byte uidOid[] = {9, 146, 38, 137, 147, 242, 44, 100, 1, 1}; /* user id */
+#define PLT_ATTR_TYPE_OID_BASE(num) {9, 146, 38, 137, 147, 242, 44, 100, 1, num}
+static const byte uidOid[] = PLT_ATTR_TYPE_OID_BASE(1); /* user id */
+static const byte fvrtDrk[] = PLT_ATTR_TYPE_OID_BASE(5);/* favourite drink*/
 #endif
 
 #if defined(WOLFSSL_CERT_GEN) || \
@@ -12408,6 +12410,15 @@ static int GetRDN(DecodedCert* cert, char* full, word32* idx, int* nid,
         *nid = NID_domainComponent;
     #endif
     }
+    else if (oidSz == sizeof(fvrtDrk) && XMEMCMP(oid, fvrtDrk, oidSz) == 0) {
+        /* Set the favourite drink, type string, length and NID. */
+        id = ASN_FAVOURITE_DRINK;
+        typeStr = WOLFSSL_FAVOURITE_DRINK;
+        typeStrLen = sizeof(WOLFSSL_FAVOURITE_DRINK) - 1;
+    #ifdef WOLFSSL_X509_NAME_AVAILABLE
+        *nid = NID_favouriteDrink;
+    #endif
+    }
     /* Other OIDs that start with the same values. */
     else if (oidSz == sizeof(dcOid) && XMEMCMP(oid, dcOid, oidSz-1) == 0) {
         WOLFSSL_MSG("Unknown pilot attribute type");
@@ -25806,6 +25817,10 @@ static int EncodeName(EncodedName* name, const char* nameStr,
             thisLen += (int)sizeof(uidOid);
             firstSz  = (int)sizeof(uidOid);
             break;
+        case ASN_FAVOURITE_DRINK:
+            thisLen += (int)sizeof(fvrtDrk);
+            firstSz  = (int)sizeof(fvrtDrk);
+            break;
     #ifdef WOLFSSL_CUSTOM_OID
         case ASN_CUSTOM_NAME:
             thisLen += cname->custom.oidSz;
@@ -25861,6 +25876,12 @@ static int EncodeName(EncodedName* name, const char* nameStr,
             /* str type */
             name->encoded[idx++] = nameTag;
             break;
+        case ASN_FAVOURITE_DRINK:
+            XMEMCPY(name->encoded + idx, fvrtDrk, sizeof(fvrtDrk));
+            idx += (int)sizeof(fvrtDrk);
+            /* str type */
+            name->encoded[idx++] = nameTag;
+            break;
     #ifdef WOLFSSL_CUSTOM_OID
         case ASN_CUSTOM_NAME:
             XMEMCPY(name->encoded + idx, cname->custom.oid,
@@ -25931,6 +25952,10 @@ static int EncodeName(EncodedName* name, const char* nameStr,
                 oid = uidOid;
                 oidSz = sizeof(uidOid);
                 break;
+            case ASN_FAVOURITE_DRINK:
+                oid = fvrtDrk;
+                oidSz = sizeof(fvrtDrk);
+                break;
         #ifdef WOLFSSL_CUSTOM_OID
             case ASN_CUSTOM_NAME:
                 nameSz = cname->custom.valSz;
@@ -26118,6 +26143,12 @@ static int SetNameRdnItems(ASNSetData* dataASN, ASNItem* namesASN,
                         sizeof(uidOid), GetNameType(name, i),
                         (const byte*)GetOneCertName(name, i), nameLen[i]);
                 }
+                else if (type == ASN_FAVOURITE_DRINK) {
+                    /* Copy favourite drink data into dynamic vars. */
+                    SetRdnItems(namesASN + idx, dataASN + idx, fvrtDrk,
+                        sizeof(fvrtDrk), GetNameType(name, i),
+                        (const byte*)GetOneCertName(name, i), nameLen[i]);
+                }
                 else if (type == ASN_CUSTOM_NAME) {
                 #ifdef WOLFSSL_CUSTOM_OID
                     SetRdnItems(namesASN + idx, dataASN + idx, name->custom.oid,