diff --git a/extensions/notebook/src/integrationTest/notebookIntegration.test.ts b/extensions/notebook/src/integrationTest/notebookIntegration.test.ts
index 88834a3bbc..c3b9ca0656 100644
--- a/extensions/notebook/src/integrationTest/notebookIntegration.test.ts
+++ b/extensions/notebook/src/integrationTest/notebookIntegration.test.ts
@@ -1,6 +1,6 @@
 /*---------------------------------------------------------------------------------------------
  *  Copyright (c) Microsoft Corporation. All rights reserved.
- *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *  Licensed under the Source EULA. See License.txt in the project root for license information.
  *--------------------------------------------------------------------------------------------*/
 
 'use strict';
diff --git a/extensions/notebook/src/test/common.ts b/extensions/notebook/src/test/common.ts
index e045a5b542..ba4696b216 100644
--- a/extensions/notebook/src/test/common.ts
+++ b/extensions/notebook/src/test/common.ts
@@ -1,6 +1,6 @@
 /*---------------------------------------------------------------------------------------------
  *  Copyright (c) Microsoft Corporation. All rights reserved.
- *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *  Licensed under the Source EULA. See License.txt in the project root for license information.
  *--------------------------------------------------------------------------------------------*/
 
 'use strict';
diff --git a/extensions/notebook/src/test/common/port.test.ts b/extensions/notebook/src/test/common/port.test.ts
index bb73b358d2..137dfd3717 100644
--- a/extensions/notebook/src/test/common/port.test.ts
+++ b/extensions/notebook/src/test/common/port.test.ts
@@ -1,7 +1,7 @@
 
 /*---------------------------------------------------------------------------------------------
  *  Copyright (c) Microsoft Corporation. All rights reserved.
- *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *  Licensed under the Source EULA. See License.txt in the project root for license information.
  *--------------------------------------------------------------------------------------------*/
 // This code is originally from https://github.com/Microsoft/vscode/blob/master/src/vs/base/test/node/port.test.ts
 
diff --git a/extensions/notebook/src/test/common/testUtils.ts b/extensions/notebook/src/test/common/testUtils.ts
index 6e94409474..b9220a75c8 100644
--- a/extensions/notebook/src/test/common/testUtils.ts
+++ b/extensions/notebook/src/test/common/testUtils.ts
@@ -1,7 +1,7 @@
 
 /*---------------------------------------------------------------------------------------------
  *  Copyright (c) Microsoft Corporation. All rights reserved.
- *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *  Licensed under the Source EULA. See License.txt in the project root for license information.
  *--------------------------------------------------------------------------------------------*/
 
 'use strict';
diff --git a/extensions/notebook/src/test/model/contentManagers.test.ts b/extensions/notebook/src/test/model/contentManagers.test.ts
index 7415c8e7fe..d26d11017f 100644
--- a/extensions/notebook/src/test/model/contentManagers.test.ts
+++ b/extensions/notebook/src/test/model/contentManagers.test.ts
@@ -1,6 +1,6 @@
 /*---------------------------------------------------------------------------------------------
  *  Copyright (c) Microsoft Corporation. All rights reserved.
- *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *  Licensed under the Source EULA. See License.txt in the project root for license information.
  *--------------------------------------------------------------------------------------------*/
 
 'use strict';
diff --git a/extensions/notebook/src/test/model/kernel.test.ts b/extensions/notebook/src/test/model/kernel.test.ts
index 726d461278..9569460753 100644
--- a/extensions/notebook/src/test/model/kernel.test.ts
+++ b/extensions/notebook/src/test/model/kernel.test.ts
@@ -1,6 +1,6 @@
 /*---------------------------------------------------------------------------------------------
  *  Copyright (c) Microsoft Corporation. All rights reserved.
- *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *  Licensed under the Source EULA. See License.txt in the project root for license information.
  *--------------------------------------------------------------------------------------------*/
 
 'use strict';
diff --git a/extensions/notebook/src/test/model/serverInstance.test.ts b/extensions/notebook/src/test/model/serverInstance.test.ts
index b2b3ffe97e..cb7f774f5f 100644
--- a/extensions/notebook/src/test/model/serverInstance.test.ts
+++ b/extensions/notebook/src/test/model/serverInstance.test.ts
@@ -1,6 +1,6 @@
 /*---------------------------------------------------------------------------------------------
  *  Copyright (c) Microsoft Corporation. All rights reserved.
- *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *  Licensed under the Source EULA. See License.txt in the project root for license information.
  *--------------------------------------------------------------------------------------------*/
 
 'use strict';
diff --git a/extensions/notebook/src/test/model/serverManager.test.ts b/extensions/notebook/src/test/model/serverManager.test.ts
index ac565c4452..3f5ab6eae1 100644
--- a/extensions/notebook/src/test/model/serverManager.test.ts
+++ b/extensions/notebook/src/test/model/serverManager.test.ts
@@ -1,6 +1,6 @@
 /*---------------------------------------------------------------------------------------------
  *  Copyright (c) Microsoft Corporation. All rights reserved.
- *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *  Licensed under the Source EULA. See License.txt in the project root for license information.
  *--------------------------------------------------------------------------------------------*/
 
 'use strict';
diff --git a/extensions/notebook/src/test/model/sessionManager.test.ts b/extensions/notebook/src/test/model/sessionManager.test.ts
index d4f00cd0d0..67582586ab 100644
--- a/extensions/notebook/src/test/model/sessionManager.test.ts
+++ b/extensions/notebook/src/test/model/sessionManager.test.ts
@@ -1,6 +1,6 @@
 /*---------------------------------------------------------------------------------------------
  *  Copyright (c) Microsoft Corporation. All rights reserved.
- *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *  Licensed under the Source EULA. See License.txt in the project root for license information.
  *--------------------------------------------------------------------------------------------*/
 
 'use strict';
diff --git a/src/sqltest/parts/notebook/model/notebookUtils.test.ts b/src/sqltest/parts/notebook/model/notebookUtils.test.ts
index fd3f959c37..801e1b083d 100644
--- a/src/sqltest/parts/notebook/model/notebookUtils.test.ts
+++ b/src/sqltest/parts/notebook/model/notebookUtils.test.ts
@@ -1,6 +1,6 @@
 /*---------------------------------------------------------------------------------------------
  *  Copyright (c) Microsoft Corporation. All rights reserved.
- *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *  Licensed under the Source EULA. See License.txt in the project root for license information.
  *--------------------------------------------------------------------------------------------*/
 
 'use strict';