diff --git a/python-Pygments.spec b/python-Pygments.spec
index 9f7876d..9075049 100644
--- a/python-Pygments.spec
+++ b/python-Pygments.spec
@@ -43,6 +43,7 @@ BuildRequires:  fdupes
 BuildRequires:  python-rpm-macros >= 20210929
 #!BuildIgnore:  ca-certificates:p11-kit
 #!BuildIgnore:  ca-certificates:p11-kit-tools
+BuildRequires:  ca-certificates-mozilla-prebuilt
 Provides:       python-pygments = %{version}
 Obsoletes:      python-pygments < %{version}
 BuildArch:      noarch