diff --git a/gnu/packages/finance.scm b/gnu/packages/finance.scm
index 3f3fc078f0..2b18b0bb88 100644
--- a/gnu/packages/finance.scm
+++ b/gnu/packages/finance.scm
@@ -1782,7 +1782,12 @@ following three utilities are included with the library:
              ;; exist.
              (substitute* "src/Makefile.test.include"
                (("test/utilprocess_tests.cpp")
-                ""))))
+                ""))
+             ;; Disable PaymentServer failing test because it's using
+             ;; an expired SSL certificate.
+             (substitute* "src/qt/test/test_main.cpp"
+               (("if \\(QTest::qExec\\(&test2\\) != 0\\)")
+                "if (QTest::qExec(&test2) == 0)"))))
          (add-before 'check 'set-home
            (lambda _
              ;; Tests write to $HOME