diff --git a/scripts/check-phase19.4.sh b/scripts/check-phase19.4.sh
index 23cd482a..74f1d74b 100755
--- a/scripts/check-phase19.4.sh
+++ b/scripts/check-phase19.4.sh
@@ -120,6 +120,13 @@ DOCKER_PLUGIN_TESTS=(
 	# Plan 03.
 	TestImportWinterCutoverSmoke TestClientsAdminSmoke TestBrandingAdminSmoke
 	TestRotateAndPruneSmoke TestScheduleSmoke TestTokenLimitsSmoke
+	# Plan 04: the PHP feature and security cases, one subtest per method.
+	TestAuthorizeStart TestClientRegistry TestConsentOnce TestDiscoveryEndpoint
+	TestIncrementalConsent TestRelyingPartyFlow TestRevokeAuthorization TestTokenEndpoint
+	TestUnconfiguredSite TestUserInfoEndpoint TestConsentPageSecurity TestRouteGuard
+	TestUserDeleteCascade
+	# Plan 04: Go-only.
+	TestConsentRedirectMode
 )
 DOCKER_PLUGIN_CONSOLE_TESTS=()
 DOCKER_USER_CLASSES_TESTS=()