diff --git a/.changeset/healthy-papayas-join.md b/.changeset/healthy-papayas-join.md
new file mode 100644
index 000000000..b8a93fcda
--- /dev/null
+++ b/.changeset/healthy-papayas-join.md
@@ -0,0 +1,5 @@
+---
+"github.com/livekit/protocol": patch
+---
+
+Add AgentDispatchPrefix to guid
diff --git a/utils/guid/id.go b/utils/guid/id.go
index bdcd235a6..0b6bd1756 100644
--- a/utils/guid/id.go
+++ b/utils/guid/id.go
@@ -51,6 +51,7 @@ const (
 	URLResourcePrefix     = "UR_"
 	AgentWorkerPrefix     = "AW_"
 	AgentJobPrefix        = "AJ_"
+	AgentDispatchPrefix   = "AD_"
 )
 
 var guidGeneratorPool = sync.Pool{
diff --git a/utils/id.go b/utils/id.go
index 696958275..8c5342a88 100644
--- a/utils/id.go
+++ b/utils/id.go
@@ -40,6 +40,7 @@ const (
 	URLResourcePrefix     = guid.URLResourcePrefix
 	AgentWorkerPrefix     = guid.AgentWorkerPrefix
 	AgentJobPrefix        = guid.AgentJobPrefix
+	AgentDispatchPrefix   = guid.AgentDispatchPrefix
 )
 
 func NewGuid(prefix string) string {