diff --git a/.changeset/proud-peas-smoke.md b/.changeset/proud-peas-smoke.md
new file mode 100644
index 000000000..dd07066b9
--- /dev/null
+++ b/.changeset/proud-peas-smoke.md
@@ -0,0 +1,5 @@
+---
+"@livekit/protocol": patch
+---
+
+update room observability codegen
diff --git a/observability/roomobs/gen_reporter.go b/observability/roomobs/gen_reporter.go
index 6265c45ac..f81feb437 100644
--- a/observability/roomobs/gen_reporter.go
+++ b/observability/roomobs/gen_reporter.go
@@ -6,7 +6,7 @@ import (
 	"time"
 )
 
-const Version_JNN296G = true
+const Version_NMAE2MO = true
 
 type KeyResolver interface {
 	Resolve(string)
diff --git a/observability/roomobs/gen_source.go b/observability/roomobs/gen_source.go
index 57ca242e2..d34b0b5e3 100644
--- a/observability/roomobs/gen_source.go
+++ b/observability/roomobs/gen_source.go
@@ -89,4 +89,5 @@ const (
 	RollupTrack                   Rollup = "track"
 	RollupStartTimeIndex          Rollup = "start_time_index"
 	RollupEndTimeIndex            Rollup = "end_time_index"
+	RollupSessionIDIndex          Rollup = "session_id_index"
 )
diff --git a/rpc/typed_api_test.go b/rpc/typed_api_test.go
index 08ae71909..9d4a666d9 100644
--- a/rpc/typed_api_test.go
+++ b/rpc/typed_api_test.go
@@ -59,7 +59,7 @@ func TestMiddleware(t *testing.T) {
 					select {
 					case res := <-ch:
 						require.True(t, slices.ContainsFunc(res, eqPtr(expected[0])), "failed to receive option 0 from %s", name)
-						require.True(t, slices.ContainsFunc(res, eqPtr(expected[1])), "failed to receive option 0 from %s", name)
+						require.True(t, slices.ContainsFunc(res, eqPtr(expected[1])), "failed to receive option 1 from %s", name)
 					case <-time.After(time.Second):
 						require.FailNow(t, "timeout")
 					}