diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md
index c0a6566f..cbc641c1 100644
--- a/.github/PULL_REQUEST_TEMPLATE.md
+++ b/.github/PULL_REQUEST_TEMPLATE.md
@@ -23,6 +23,7 @@
 <!--- If you're unsure about any of these, don't hesitate to ask. We're here to help! -->
 - [ ] My code follows the code style of this project.
 - [ ] My change requires a change to the documentation.
+- [ ] I have signed-off my commits with `git commit -s`
 - [ ] I have updated the documentation accordingly.
 - [ ] I have added tests to cover my changes.
 - [ ] All new and existing tests passed.