diff --git a/contracts/icp/.gitignore b/contracts/icp/.gitignore
index 1eb29a7ed..96e52d091 100644
--- a/contracts/icp/.gitignore
+++ b/contracts/icp/.gitignore
@@ -28,3 +28,4 @@ dist/
 pocket-ic
 
 !**/res/*.did
+**/canister_ids.json