diff --git a/pkg/argocd/argocd.go b/pkg/argocd/argocd.go
index b22711e5..f8e93abc 100644
--- a/pkg/argocd/argocd.go
+++ b/pkg/argocd/argocd.go
@@ -490,11 +490,11 @@ func GetImagesFromApplication(app *v1alpha1.Application) image.ContainerImageLis
 	appImgs := make(map[string]*image.ContainerImage, len(app.Status.Summary.Images))
 	for _, imageStr := range app.Status.Summary.Images {
 		img := image.NewFromIdentifier(imageStr)
-		appImgs[img.GetFullNameWithoutTag()] = img
+		appImgs[img.ImageName] = img
 	}
 
 	for _, img := range *imagesFromAnnotations {
-		if appImg, ok := appImgs[img.GetFullNameWithoutTag()]; ok {
+		if appImg, ok := appImgs[img.ImageName]; ok {
 			i := *appImg
 			i.ImageAlias = img.ImageAlias
 			images = append(images, &i)