diff --git a/.gitignore b/.gitignore
index 5815700d386ceef9deac687496ae8881fa58e8cc..1b0afd741aa08616f90c87e317ff0f30da9c48c6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -86,4 +86,7 @@ override.tf.json
 
 # Ignore CLI configuration files
 .terraformrc
-terraform.rc
\ No newline at end of file
+terraform.rc
+
+.terraform.lock.hcl
+formation-cnrs-docker