diff --git a/agent/internal/httpapi/config_status_test.go b/agent/internal/httpapi/config_status_test.go
index e8ee825..d7d4af6 100644
--- a/agent/internal/httpapi/config_status_test.go
+++ b/agent/internal/httpapi/config_status_test.go
@@ -94,8 +94,11 @@ func TestHandleConfigStatusReportsMetadataHashAndMediaStatus(t *testing.T) {
 	if !ok || media["running"] != true || media["pid"] != float64(1234) {
 		t.Fatalf("media_server = %#v", got["media_server"])
 	}
-	lastGood, ok := got["last_good"].(map[string]any)
-	if !ok || lastGood["exists"] != true {
-		t.Fatalf("last_good = %#v", got["last_good"])
+	previousConfig, ok := got["previous_config"].(map[string]any)
+	if !ok || previousConfig["exists"] != true {
+		t.Fatalf("previous_config = %#v", got["previous_config"])
+	}
+	if got["previous_config_path"] != filepath.ToSlash(cfgPath+".last_good.json") {
+		t.Fatalf("previous_config_path = %#v", got["previous_config_path"])
 	}
 }
diff --git a/agent/internal/httpapi/extras.go b/agent/internal/httpapi/extras.go
index b04853a..c54d0d5 100644
--- a/agent/internal/httpapi/extras.go
+++ b/agent/internal/httpapi/extras.go
@@ -201,13 +201,13 @@ func (s *Server) configStatusPayload() map[string]any {
 	candidate := readConfigFileStatus(candidatePath)
 
 	resp := map[string]any{
-		"ok":             true,
-		"config_path":    filepath.ToSlash(s.agentCfg.ConfigPath),
-		"exists":         current.Exists,
-		"last_good_path": filepath.ToSlash(lastGoodPath),
-		"last_good":      lastGood,
-		"candidate_path": filepath.ToSlash(candidatePath),
-		"candidate":      candidate,
+		"ok":                   true,
+		"config_path":          filepath.ToSlash(s.agentCfg.ConfigPath),
+		"exists":               current.Exists,
+		"previous_config_path": filepath.ToSlash(lastGoodPath),
+		"previous_config":      lastGood,
+		"candidate_path":       filepath.ToSlash(candidatePath),
+		"candidate":            candidate,
 	}
 	if current.Exists {
 		resp["size"] = current.Size
diff --git a/agent/internal/httpapi/server.go b/agent/internal/httpapi/server.go
index 8f760f3..89ab6fc 100644
--- a/agent/internal/httpapi/server.go
+++ b/agent/internal/httpapi/server.go
@@ -67,9 +67,9 @@ type InfoResponse struct {
 	BuildID      string `json:"build_id"`
 	BuildType    string `json:"build_type"`
 	GitSHA       string `json:"git_sha"`
-	ConfigPath   string `json:"config_path"`
-	LastGoodPath string `json:"last_good_path"`
-	UptimeSec    int64  `json:"uptime_sec"`
+	ConfigPath         string `json:"config_path"`
+	PreviousConfigPath string `json:"previous_config_path"`
+	UptimeSec          int64  `json:"uptime_sec"`
 }
 
 func New(agentCfg config.AgentConfig, baseDir string, ms *mediaserver.Client, store *modelstore.Store, deviceID string, agentPort int, mediaPort int, version, buildID, buildType, gitSHA string) *Server {
@@ -165,7 +165,7 @@ func (s *Server) handleInfo(w http.ResponseWriter, r *http.Request) {
 		BuildType:    s.buildType,
 		GitSHA:       s.gitSHA,
 		ConfigPath:   s.agentCfg.ConfigPath,
-		LastGoodPath: s.agentCfg.ConfigPath + ".last_good.json",
+		PreviousConfigPath: s.agentCfg.ConfigPath + ".last_good.json",
 		UptimeSec:    sysinfo.UptimeSec(),
 	}
 	writeJSON(w, http.StatusOK, resp)