diff --git a/ci/hermes/packages/hermes/package.py b/ci/hermes/packages/hermes/package.py
index eb39f08a4..d0404e356 100644
--- a/ci/hermes/packages/hermes/package.py
+++ b/ci/hermes/packages/hermes/package.py
@@ -81,6 +81,7 @@ def set_lib(self, env, path):
         env.prepend_path('LIBRARY_PATH', path)
         env.prepend_path('LD_LIBRARY_PATH', path)
         env.append_flags('LDFLAGS', '-L{}'.format(path))
+        env.prepend_path('PYTHONPATH', '{}'.format(path))
 
     def set_flags(self, env):
         self.set_include(env, '{}/include'.format(self.prefix))