diff --git a/bin/tests/system/digdelv/tests.sh b/bin/tests/system/digdelv/tests.sh
index db8c79a517..d4db46f1c6 100644
--- a/bin/tests/system/digdelv/tests.sh
+++ b/bin/tests/system/digdelv/tests.sh
@@ -610,7 +610,7 @@ if [ -x "$DIG" ]; then
     echo_i "checking ednsopt UL prints as expected (single lease) +yaml ($n)"
     ret=0
     dig_with_opts @10.53.0.3 +yaml +ednsopt=UL:00000e10 +qr a.example >dig.out.test$n 2>&1 || ret=1
-    $PYTHON yamlget.py dig.out.test$n 0 message query_message_data OPT_PSEUDOSECTION EDNS UL >yamlget.out.test$n 2>&1 || ret=1
+    $PYTHON yamlget.py dig.out.test$n 0 message query_message_data OPT_PSEUDOSECTION EDNS UL LEASE >yamlget.out.test$n 2>&1 || ret=1
     read -r value <yamlget.out.test$n
     [ "$value" = "3600 (1 hour)" ] || ret=1
     if [ $ret -ne 0 ]; then echo_i "failed"; fi
@@ -631,9 +631,12 @@ if [ -x "$DIG" ]; then
     echo_i "checking ednsopt UL prints as expected (split lease) +yaml ($n)"
     ret=0
     dig_with_opts @10.53.0.3 +yaml +ednsopt=UL:00000e1000127500 +qr a.example >dig.out.test$n 2>&1 || ret=1
-    $PYTHON yamlget.py dig.out.test$n 0 message query_message_data OPT_PSEUDOSECTION EDNS UL >yamlget.out.test$n 2>&1 || ret=1
+    $PYTHON yamlget.py dig.out.test$n 0 message query_message_data OPT_PSEUDOSECTION EDNS UL LEASE >yamlget.out.test$n 2>&1 || ret=1
     read -r value <yamlget.out.test$n
-    [ "$value" = "3600/1209600 (1 hour/2 weeks)" ] || ret=1
+    [ "$value" = "3600 (1 hour)" ] || ret=1
+    $PYTHON yamlget.py dig.out.test$n 0 message query_message_data OPT_PSEUDOSECTION EDNS UL KEY-LEASE >yamlget.out.test$n 2>&1 || ret=1
+    read -r value <yamlget.out.test$n
+    [ "$value" = "1209600 (2 weeks)" ] || ret=1
     if [ $ret -ne 0 ]; then echo_i "failed"; fi
     status=$((status + ret))
   fi
diff --git a/lib/dns/message.c b/lib/dns/message.c
index 11a7cd1123..3effcb4211 100644
--- a/lib/dns/message.c
+++ b/lib/dns/message.c
@@ -3683,32 +3683,44 @@ dns_message_pseudosectiontoyaml(dns_message_t *msg, dns_pseudosection_t section,
 			case DNS_OPT_UL:
 				if (optlen == 4U || optlen == 8U) {
 					uint32_t secs, key = 0;
+					msg->indent.count++;
+
 					secs = isc_buffer_getuint32(&optbuf);
+					ADD_STRING(target, "\n");
+					INDENT(style);
+					ADD_STRING(target, "LEASE:");
 					snprintf(buf, sizeof(buf), " %u", secs);
 					ADD_STRING(target, buf);
-					if (optlen == 8U) {
-						key = isc_buffer_getuint32(
-							&optbuf);
-						snprintf(buf, sizeof(buf),
-							 "/%u", key);
-						ADD_STRING(target, buf);
-					}
+
 					ADD_STRING(target, " (");
 					result = dns_ttl_totext(secs, true,
 								true, target);
 					if (result != ISC_R_SUCCESS) {
 						goto cleanup;
 					}
+					ADD_STRING(target, ")");
+
 					if (optlen == 8U) {
-						ADD_STRING(target, "/");
+						key = isc_buffer_getuint32(
+							&optbuf);
+						ADD_STRING(target, "\n");
+						INDENT(style);
+						ADD_STRING(target,
+							   "KEY-LEASE:");
+						snprintf(buf, sizeof(buf),
+							 " %u", key);
+						ADD_STRING(target, buf);
+
+						ADD_STRING(target, " (");
 						result = dns_ttl_totext(
 							key, true, true,
 							target);
 						if (result != ISC_R_SUCCESS) {
 							goto cleanup;
 						}
+						ADD_STRING(target, ")");
 					}
-					ADD_STRING(target, ")\n");
+					ADD_STRING(target, "\n");
 					continue;
 				}
 				break;