diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 61cf809febb..a8baa2c31a9 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -223,7 +223,7 @@ core communication processes.
 
 ### Bi-Weekly update
 
-At the end of every two weeks, we provide updates to
+At the end of every two week, we provide updates to
 [cardano-updates](https://IntersectMBO.github.io/cardano-updates/tags/hydra),
 which also serve as a basis for our monthly reports.