diff --git a/core/services/scan.go b/core/services/scan.go
index f9598a4..3640867 100644
--- a/core/services/scan.go
+++ b/core/services/scan.go
@@ -279,9 +279,6 @@ func generateScanID(workload domain.ScanCommand) string {
 	if workload.InstanceID != "" {
 		return workload.InstanceID
 	}
-	if workload.ImageTag != "" && workload.ImageHash != "" {
-		return workload.ImageTag + workload.ImageHash
-	}
 	return uuid.New().String()
 }
 
diff --git a/core/services/scan_test.go b/core/services/scan_test.go
index 56a3259..a424733 100644
--- a/core/services/scan_test.go
+++ b/core/services/scan_test.go
@@ -510,16 +510,6 @@ func Test_generateScanID(t *testing.T) {
 		args args
 		want string
 	}{
-		{
-			name: "generate scanID with imageHash",
-			args: args{
-				workload: domain.ScanCommand{
-					ImageTag:  "k8s.gcr.io/kube-proxy:v1.24.3",
-					ImageHash: "sha256:6f9c1c5b5b1b2b3b4b5b6b7b8b9b0b1b2b3b4b5b6b7b8b9b0b1b2b3b4b5b6b7b",
-				},
-			},
-			want: "k8s.gcr.io/kube-proxy:v1.24.3sha256:6f9c1c5b5b1b2b3b4b5b6b7b8b9b0b1b2b3b4b5b6b7b8b9b0b1b2b3b4b5b6b7b",
-		},
 		{
 			name: "generate scanID with instanceID",
 			args: args{