diff --git a/internal/ghpackage/retention.go b/internal/ghpackage/retention.go
index a8a6835..3444880 100644
--- a/internal/ghpackage/retention.go
+++ b/internal/ghpackage/retention.go
@@ -80,6 +80,7 @@ func (a *RetentionManager) findPackages(ctx context.Context, packageName string,
 			switch a.PackageType {
 			case "container":
 				if !a.matchContainer(version) {
+					a.Logger.V(1).Info("skip package version as version does not match the required match regex", "package", packageName, "version", *version.Name, "id", *version.ID)
 					continue
 				}
 
@@ -93,17 +94,20 @@ func (a *RetentionManager) findPackages(ctx context.Context, packageName string,
 				}
 			default:
 				if !a.VersionMatch.MatchString(*version.Name) {
+					a.Logger.V(1).Info("skip package version as version does not match the required match regex", "package", packageName, "version", *version.Name, "id", *version.ID)
 					continue
 				}
 			}
 		}
 
 		if version.UpdatedAt == nil {
+			a.Logger.V(1).Info("skip package version as no update timestamp exists", "package", packageName, "version", *version.Name, "id", *version.ID)
 			continue
 		}
 
 		if a.Age != 0 {
 			if version.UpdatedAt.Time.Add(a.Age).After(time.Now()) {
+				a.Logger.V(1).Info("skip package version as age is too new", "package", packageName, "version", *version.Name, "id", *version.ID, "age", version.UpdatedAt)
 				continue
 			}
 		}
diff --git a/main.go b/main.go
index cb20433..9d2b85e 100644
--- a/main.go
+++ b/main.go
@@ -100,18 +100,24 @@ func main() {
 		logger: log,
 	}
 
+	containerTransport := &loggingRoundTripper{
+		next:   http.DefaultTransport,
+		logger: log,
+	}
+
 	ghClient := github.NewClient(tc)
 
 	a := ghpackage.RetentionManager{
-		PackageType:      viper.GetString("package-type"),
-		Token:            token,
-		DryRun:           viper.GetBool("dry-run"),
-		GithubClient:     ghClient,
-		PackageNames:     packages,
-		Age:              viper.GetDuration("age"),
-		OrganizationName: viper.GetString("org-name"),
-		VersionMatch:     versionMatchRegexp,
-		Logger:           log,
+		ContainerRegistryTransport: containerTransport,
+		PackageType:                strings.ToLower(viper.GetString("package-type")),
+		Token:                      token,
+		DryRun:                     viper.GetBool("dry-run"),
+		GithubClient:               ghClient,
+		PackageNames:               packages,
+		Age:                        viper.GetDuration("age"),
+		OrganizationName:           strings.ToLower(viper.GetString("org-name")),
+		VersionMatch:               versionMatchRegexp,
+		Logger:                     log,
 	}
 
 	_, err = a.Run(ctx)
@@ -126,6 +132,6 @@ type loggingRoundTripper struct {
 func (p loggingRoundTripper) RoundTrip(req *http.Request) (res *http.Response, e error) {
 	p.logger.V(1).Info("http request sent", "method", req.Method, "uri", req.URL.String())
 	res, err := p.next.RoundTrip(req)
-	p.logger.V(1).Info("http response received", "method", req.Method, "uri", req.URL.String(), "status", res.StatusCode)
+	p.logger.V(1).Info("http response received", "method", req.Method, "uri", req.URL.String(), "status", res.StatusCode, "err", err)
 	return res, err
 }