diff --git a/gnu/packages/ntp.scm b/gnu/packages/ntp.scm
index 755f25370171e79b5c6be2798e4bd83c2b49f9d8..2372c6138b92abbd80b701bbc2526318d457b6a5 100644
--- a/gnu/packages/ntp.scm
+++ b/gnu/packages/ntp.scm
@@ -80,7 +80,8 @@ (define-public chrony
     (native-inputs
      `(("pkg-config" ,pkg-config)))
     (inputs
-     `(("libcap" ,libcap/next)
+     `(("gnutls" ,gnutls)
+       ("libcap" ,libcap/next)
        ("libseccomp" ,libseccomp)
        ("nettle" ,nettle)))
     (home-page "https://chrony.tuxfamily.org/")