diff --git a/systemd.changes b/systemd.changes
index 9a37bdd7..7fd9db14 100644
--- a/systemd.changes
+++ b/systemd.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Wed Apr  5 08:20:53 UTC 2023 - Franck Bui <fbui@suse.com>
+
+- testsuite: TEST-75-RESOLVED needs knot DNS server
+
 -------------------------------------------------------------------
 Wed Apr  5 07:32:41 UTC 2023 - Franck Bui <fbui@suse.com>
 
diff --git a/systemd.spec b/systemd.spec
index 4071773e..e74fb0a3 100644
--- a/systemd.spec
+++ b/systemd.spec
@@ -508,6 +508,8 @@ Recommends:     tpm2.0-tools
 # are used by test-funtions to find the libs on the host and install them in the
 # image, see install_missing_libraries() for details.
 %if %{with resolved}
+# Optional dep for knot needed by TEST-75-RESOLVED
+Recommends:     knot
 Requires:       libidn2
 Requires:       pkgconfig(libidn2)
 %endif