diff --git a/pip/req/req_install.py b/pip/req/req_install.py
index 9cee7d348f9..e8845facbcf 100644
--- a/pip/req/req_install.py
+++ b/pip/req/req_install.py
@@ -614,7 +614,7 @@ def confirm_dependencies(self, installed_packages):
                 [dist for d in dist.requires() if d.key == self.req.name])
         if not dep_keys:
             return True
-        print("%s is depended from:" % self.req)
+        logger.info("%s is depended from:" % self.req)
         for dep in dep_keys:
             print(dep)
         response = ask('Proceed (y/n)? ', ('y', 'n'))