diff --git a/src/internal/collector/collector.go b/src/internal/collector/collector.go
index cf373b4..3846098 100644
--- a/src/internal/collector/collector.go
+++ b/src/internal/collector/collector.go
@@ -285,7 +285,7 @@ func (c *PVECollector) collectVMMetrics(ch chan<- prometheus.Metric, proc procfs
 	poolName := vmPoolMap[id]
 	poolInfo := pools[poolName]
 	ch <- prometheus.MustNewConstMetric(
-		prometheus.NewDesc(c.prefix+"_kvm", "VM info", []string{
+		prometheus.NewDesc(c.prefix+"_kvm_info", "VM info", []string{
 			"id", "name", "cpu", "pid", "pool", "pool_levels", "pool1", "pool2", "pool3",
 		}, nil),
 		prometheus.GaugeValue, 1,
diff --git a/src/internal/collector/collector_test.go b/src/internal/collector/collector_test.go
index 0b52c9a..db1fbe0 100644
--- a/src/internal/collector/collector_test.go
+++ b/src/internal/collector/collector_test.go
@@ -250,7 +250,7 @@ func TestCollector_BasicVMMetrics(t *testing.T) {
 	}
 
 	// Check VM info metric
-	infoMetrics := metrics["pve_kvm"]
+	infoMetrics := metrics["pve_kvm_info"]
 	if len(infoMetrics) != 1 {
 		t.Fatalf("expected 1 kvm info metric, got %d", len(infoMetrics))
 	}
@@ -409,7 +409,7 @@ func TestCollector_PoolReadError(t *testing.T) {
 	metrics := collectMetrics(c)
 
 	// Should still produce VM info with empty pool
-	infoMetrics := metrics["pve_kvm"]
+	infoMetrics := metrics["pve_kvm_info"]
 	if len(infoMetrics) != 1 {
 		t.Fatalf("expected 1 kvm info metric, got %d", len(infoMetrics))
 	}