diff --git a/requirements/constraints.txt b/requirements/constraints.txt
index 6014c0923..99f31ef08 100644
--- a/requirements/constraints.txt
+++ b/requirements/constraints.txt
@@ -9,7 +9,7 @@
 # linking to it here is good.
 
 # Common constraints for edx repos
-# -c https://raw.githubusercontent.com/edx/edx-lint/master/edx_lint/files/common_constraints.txt
+-c https://raw.githubusercontent.com/edx/edx-lint/master/edx_lint/files/common_constraints.txt
 
 # tox>4.0.0 isn't yet compatible with many tox plugins, causing CI failures in almost all repos.
 # Details can be found in this discussion: https://github.com/tox-dev/tox/discussions/1810