diff --git a/units/en/unit1/glossary.mdx b/units/en/unit1/glossary.mdx
index 1dc9164..6ab3b73 100644
--- a/units/en/unit1/glossary.mdx
+++ b/units/en/unit1/glossary.mdx
@@ -50,7 +50,7 @@ It implies that the action taken by our agent is **conditional solely on the pre
 - Another approach to solving RL problems.
 - Here, instead of training a policy, we train a **value function** that maps each state to the expected value of being in that state.
 
-Contributions are welcomed :hugs:
+Contributions are welcomed 🤗
 
 If you want to improve the course, you can [open a Pull Request.](https://github.com/huggingface/deep-rl-class/pulls)