diff --git a/pkg/plugins/manager/manager.go b/pkg/plugins/manager/manager.go
index c4b7a51c31b..35bb5a094e5 100644
--- a/pkg/plugins/manager/manager.go
+++ b/pkg/plugins/manager/manager.go
@@ -634,7 +634,7 @@ func (s *PluginScanner) validateSignature(plugin *plugins.PluginBase) *plugins.P
 	switch plugin.Signature {
 	case plugins.PluginSignatureUnsigned:
 		if allowed := s.allowUnsigned(plugin); !allowed {
-			s.log.Debug("Plugin is unsigned", "id", plugin.Id)
+			s.log.Debug("Plugin is unsigned", "pluginID", plugin.Id)
 			s.errors = append(s.errors, fmt.Errorf("plugin '%s' is unsigned", plugin.Id))
 			return &plugins.PluginError{
 				ErrorCode: signatureMissing,
@@ -644,13 +644,13 @@ func (s *PluginScanner) validateSignature(plugin *plugins.PluginBase) *plugins.P
 			plugin.PluginDir)
 		return nil
 	case plugins.PluginSignatureInvalid:
-		s.log.Debug("Plugin '%s' has an invalid signature", plugin.Id)
+		s.log.Debug("Plugin has an invalid signature", "pluginID", plugin.Id)
 		s.errors = append(s.errors, fmt.Errorf("plugin '%s' has an invalid signature", plugin.Id))
 		return &plugins.PluginError{
 			ErrorCode: signatureInvalid,
 		}
 	case plugins.PluginSignatureModified:
-		s.log.Debug("Plugin '%s' has a modified signature", plugin.Id)
+		s.log.Debug("Plugin has a modified signature", "pluginID", plugin.Id)
 		s.errors = append(s.errors, fmt.Errorf("plugin '%s' has a modified signature", plugin.Id))
 		return &plugins.PluginError{
 			ErrorCode: signatureModified,