diff --git a/pkg/util/helpers_linux.go b/pkg/util/helpers_linux.go
index dbccf42db..902579b98 100644
--- a/pkg/util/helpers_linux.go
+++ b/pkg/util/helpers_linux.go
@@ -72,6 +72,8 @@ func getOSVersion(osReleasePath string) (string, error) {
 		return getDebianVersion(osReleaseMap), nil
 	case "flatcar":
 		return getDebianVersion(osReleaseMap), nil
+	case "chainguard":
+		return getDebianVersion(osReleaseMap), nil
 	default:
 		return "", fmt.Errorf("unsupported ID in /etc/os-release: %q", osReleaseMap["ID"])
 	}