diff --git a/internal/metrics/innerring.go b/internal/metrics/innerring.go
index f6b14a632..f3f529d05 100644
--- a/internal/metrics/innerring.go
+++ b/internal/metrics/innerring.go
@@ -17,7 +17,8 @@ type InnerRingServiceMetrics struct {
 	eventDuration     *prometheus.HistogramVec
 	morphCacheMetrics *morphCacheMetrics
 	logMetrics        logger.LogMetrics
-	appInfo           *ApplicationInfo
+	// nolint: unused
+	appInfo *ApplicationInfo
 }
 
 // NewInnerRingMetrics returns new instance of metrics collectors for inner ring.
diff --git a/internal/metrics/node.go b/internal/metrics/node.go
index d9e401446..711387875 100644
--- a/internal/metrics/node.go
+++ b/internal/metrics/node.go
@@ -25,7 +25,8 @@ type NodeMetrics struct {
 	morphClient   *morphClientMetrics
 	morphCache    *morphCacheMetrics
 	log           logger.LogMetrics
-	appInfo       *ApplicationInfo
+	// nolint: unused
+	appInfo *ApplicationInfo
 }
 
 func NewNodeMetrics() *NodeMetrics {