diff --git a/python-pycryptodome.changes b/python-pycryptodome.changes
index c0fcd05..523f282 100644
--- a/python-pycryptodome.changes
+++ b/python-pycryptodome.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Wed Jan  9 21:55:51 UTC 2019 - Jonathan Brownell <jbrownell@suse.com>
+
+- Protect older platforms from encountering "Suggests:" keyword
+
 -------------------------------------------------------------------
 Thu Nov 29 16:41:53 UTC 2018 - Hans-Peter Jansen <hpj@urpla.net>
 
diff --git a/python-pycryptodome.spec b/python-pycryptodome.spec
index 7b93896..81657a1 100644
--- a/python-pycryptodome.spec
+++ b/python-pycryptodome.spec
@@ -31,10 +31,12 @@ BuildRequires:  %{python_module devel}
 BuildRequires:  %{python_module setuptools}
 BuildRequires:  fdupes
 BuildRequires:  python-rpm-macros
+%if !0%{?_no_weakdeps}
 # PyCryptodome uses gmp via cffi as runtime optimization
 # would be better, if libgmp* would provide gmp
 Suggests:       libgmp10
 Suggests:       python-cffi
+%endif
 Provides:       python-pycrypto = %{version}
 Obsoletes:      python-pycrypto < %{version}
 %ifpython2