diff --git a/etc/schema.json b/etc/schema.json
index a9d6afdd30..c3ec340679 100644
--- a/etc/schema.json
+++ b/etc/schema.json
@@ -5641,6 +5641,59 @@
                 }
             }
         },
+        "sctp": {
+            "type": "object",
+            "description": "SCTP protocol information",
+            "additionalProperties": false,
+            "properties": {
+                "chunk_cnt": {
+                    "type": "integer",
+                    "description": "Number of SCTP chunks in the packet",
+                    "suricata": {
+                        "keywords": [
+                            "sctp.chunk_cnt"
+                        ]
+                    }
+                },
+                "chunk_types": {
+                    "type": "array",
+                    "description": "Array of SCTP chunk type names present in the packet",
+                    "items": {
+                        "type": "string"
+                    },
+                    "suricata": {
+                        "keywords": [
+                            "sctp.chunk_type"
+                        ]
+                    }
+                },
+                "has_abort": {
+                    "type": "boolean",
+                    "description": "Whether the packet contains an ABORT chunk"
+                },
+                "has_data": {
+                    "type": "boolean",
+                    "description": "Whether the packet contains a DATA chunk"
+                },
+                "has_init": {
+                    "type": "boolean",
+                    "description": "Whether the packet contains an INIT chunk"
+                },
+                "has_init_ack": {
+                    "type": "boolean",
+                    "description": "Whether the packet contains an INIT_ACK chunk"
+                },
+                "vtag": {
+                    "type": "integer",
+                    "description": "SCTP verification tag",
+                    "suricata": {
+                        "keywords": [
+                            "sctp.vtag"
+                        ]
+                    }
+                }
+            }
+        },
         "sip": {
             "type": "object",
             "additionalProperties": false,
diff --git a/src/output-json.c b/src/output-json.c
index f1a4a29cec..b6c6436ec9 100644
--- a/src/output-json.c
+++ b/src/output-json.c
@@ -925,6 +925,32 @@ SCJsonBuilder *CreateEveHeader(const Packet *p, enum SCOutputJsonLogDirection di
                 }
             }
             break;
+        case IPPROTO_SCTP:
+            if (PacketIsSCTP(p)) {
+                SCJbOpenObject(js, "sctp");
+                SCJbSetUint(js, "vtag", SCTP_GET_RAW_VTAG(PacketGetSCTP(p)));
+                SCJbSetUint(js, "chunk_cnt", p->l4.vars.sctp.chunk_cnt);
+                const uint8_t cnt = p->l4.vars.sctp.tracked_chunk_cnt;
+                SCJbOpenArray(js, "chunk_types");
+                for (uint8_t i = 0; i < cnt; i++) {
+                    const char *name = SCSctpChunkTypeToString(p->l4.vars.sctp.chunk_types[i]);
+                    if (name) {
+                        SCJbAppendString(js, name);
+                    } else {
+                        char unknown[16];
+                        snprintf(unknown, sizeof(unknown), "unknown(%u)",
+                                p->l4.vars.sctp.chunk_types[i]);
+                        SCJbAppendString(js, unknown);
+                    }
+                }
+                SCJbClose(js);
+                SCJbSetBool(js, "has_init", p->l4.vars.sctp.has_init);
+                SCJbSetBool(js, "has_init_ack", p->l4.vars.sctp.has_init_ack);
+                SCJbSetBool(js, "has_data", p->l4.vars.sctp.has_data);
+                SCJbSetBool(js, "has_abort", p->l4.vars.sctp.has_abort);
+                SCJbClose(js);
+            }
+            break;
     }
 
     SCJbSetString(js, "pkt_src", PktSrcToString(p->pkt_src));