diff --git a/ldns.spec b/ldns.spec
index 347ccd8..a6af7f2 100644
--- a/ldns.spec
+++ b/ldns.spec
@@ -8,6 +8,7 @@
 %endif
 %bcond_without  perl
 %bcond_without  ecdsa
+%bcond_without  eddsa
 # GOST is not allowed in Fedora/RHEL due to legal reasons (not NIST ECC)
 %bcond_with     gost
 # Useful to build against openssl 1.0
@@ -36,7 +37,7 @@
 Summary: Low-level DNS(SEC) library with API
 Name: ldns
 Version: 1.7.0
-Release: 14%{?dist}
+Release: 15%{?dist}
 
 License: BSD
 Url: http://www.nlnetlabs.nl/%{name}/
@@ -200,13 +201,19 @@ export CFLAGS CXXFLAGS LDFLAGS
   %global enable_ecdsa --disable-ecdsa
 %endif
 
+%if %{with eddsa}
+  %global enable_eddsa --enable-ed25519 --enable-ed448
+%else
+  %global enable_eddsa --disable-ed25519 --disable-ed448
+%endif
+
 %if %{with dane}
   %global disable_dane_ta --disable-dane-ta-usage
 %endif
 
 %global common_args \\\
   --disable-rpath \\\
-  %{enable_gost} %{enable_ecdsa} %{?disable_dane_ta} \\\
+  %{enable_gost} %{enable_ecdsa} %{enable_eddsa} %{?disable_dane_ta} \\\
   --with-ca-file=/etc/pki/tls/certs/ca-bundle.trust.crt \\\
   --with-ca-path=/etc/pki/tls/certs/ \\\
   --with-trust-anchor=%{_sharedstatedir}/unbound/root.key \\\
@@ -347,6 +354,9 @@ rm -rf doc/man
 %doc doc
 
 %changelog
+* Wed Feb 21 2018 Petr Menšík <pemensik@redhat.com> - 1.7.0-15
+- Experimental support for ed25519 and ed448
+
 * Wed Feb 21 2018 Petr Menšík <pemensik@redhat.com> - 1.7.0-14
 - Add only extra flags to default RPM LDFLAGS
 - Fix multilib conflict of ldns-config (#1463423)