diff --git a/CHANGELOG.md b/CHANGELOG.md
index b5ee70283..dee21eac0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,7 @@
 
 ## vNEXT
 - Migrate unit test files to Typescript & Hardhat:
+    - Add `.test` suffix to unit test files (#106)
     - ENSIntegration (#105)
     - IexecOrderManagement (#101, #102, #103, #104)
     - IexecMaintenance (#100)
diff --git a/test/byContract/IexecAccessors/IexecAccessors.ts b/test/byContract/IexecAccessors/IexecAccessors.test.ts
similarity index 100%
rename from test/byContract/IexecAccessors/IexecAccessors.ts
rename to test/byContract/IexecAccessors/IexecAccessors.test.ts
diff --git a/test/byContract/IexecCategoryManager/IexecCategoryManager.ts b/test/byContract/IexecCategoryManager/IexecCategoryManager.test.ts
similarity index 100%
rename from test/byContract/IexecCategoryManager/IexecCategoryManager.ts
rename to test/byContract/IexecCategoryManager/IexecCategoryManager.test.ts
diff --git a/test/byContract/IexecERC20/IexecERC20.ts b/test/byContract/IexecERC20/IexecERC20.test.ts
similarity index 100%
rename from test/byContract/IexecERC20/IexecERC20.ts
rename to test/byContract/IexecERC20/IexecERC20.test.ts
diff --git a/test/byContract/IexecEscrow/IexecEscrowNative.ts b/test/byContract/IexecEscrow/IexecEscrowNative.test.ts
similarity index 100%
rename from test/byContract/IexecEscrow/IexecEscrowNative.ts
rename to test/byContract/IexecEscrow/IexecEscrowNative.test.ts
diff --git a/test/byContract/IexecMaintenance/IexecMaintenance.ts b/test/byContract/IexecMaintenance/IexecMaintenance.test.ts
similarity index 100%
rename from test/byContract/IexecMaintenance/IexecMaintenance.ts
rename to test/byContract/IexecMaintenance/IexecMaintenance.test.ts
diff --git a/test/byContract/IexecOrderManagement/IexecOrderManagement.ts b/test/byContract/IexecOrderManagement/IexecOrderManagement.test.ts
similarity index 100%
rename from test/byContract/IexecOrderManagement/IexecOrderManagement.ts
rename to test/byContract/IexecOrderManagement/IexecOrderManagement.test.ts