diff --git a/json-c.spec b/json-c.spec
index e1ffafb..f0e72b0 100644
--- a/json-c.spec
+++ b/json-c.spec
@@ -83,7 +83,7 @@ mkdir -p %{_vpath_builddir}
   -DCMAKE_C_FLAGS_RELEASE:STRING="" \
   -DDISABLE_BSYMBOLIC:BOOL=OFF \
   -DDISABLE_WERROR:BOOL=OFF \
-  -DENABLE_RDRAND:BOOL=OFF \
+  -DENABLE_RDRAND:BOOL=ON \
   -DENABLE_THREADING:BOOL=ON \
   -B $PWD/%{_vpath_builddir} \
   -S $PWD
@@ -134,6 +134,7 @@ popd
 %changelog
 * Sun May 10 2020 Björn Esser <besser82@fedoraproject.org> - 0.14-2
 - Add a patch to backport fixes applied on upstream master branch
+- Re-enable RDRAND as json-c can detect broken implementations in CPUs now
 
 * Tue Apr 21 2020 Björn Esser <besser82@fedoraproject.org> - 0.14-1
 - Update to 0.14