diff --git a/Libraries/CustomComponents/ListView/ListViewDataSource.js b/Libraries/CustomComponents/ListView/ListViewDataSource.js
index 007735ff1..54f122776 100644
--- a/Libraries/CustomComponents/ListView/ListViewDataSource.js
+++ b/Libraries/CustomComponents/ListView/ListViewDataSource.js
@@ -23,7 +23,6 @@
  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
  * @providesModule ListViewDataSource
- * @typechecks
  * @flow
  */
 'use strict';
diff --git a/Libraries/CustomComponents/NavigationExperimental/NavigationCardStackPanResponder.js b/Libraries/CustomComponents/NavigationExperimental/NavigationCardStackPanResponder.js
index 3a938d54a..ba8a99519 100644
--- a/Libraries/CustomComponents/NavigationExperimental/NavigationCardStackPanResponder.js
+++ b/Libraries/CustomComponents/NavigationExperimental/NavigationCardStackPanResponder.js
@@ -8,7 +8,6 @@
  *
  * @providesModule NavigationCardStackPanResponder
  * @flow
- * @typechecks
  */
 'use strict';
 
diff --git a/Libraries/CustomComponents/NavigationExperimental/NavigationPagerPanResponder.js b/Libraries/CustomComponents/NavigationExperimental/NavigationPagerPanResponder.js
index 6bd5410b1..1cc071ed6 100644
--- a/Libraries/CustomComponents/NavigationExperimental/NavigationPagerPanResponder.js
+++ b/Libraries/CustomComponents/NavigationExperimental/NavigationPagerPanResponder.js
@@ -8,7 +8,6 @@
  *
  * @providesModule NavigationPagerPanResponder
  * @flow
- * @typechecks
  */
 'use strict';
 
diff --git a/Libraries/CustomComponents/Navigator/Navigation/NavigationTreeNode.js b/Libraries/CustomComponents/Navigator/Navigation/NavigationTreeNode.js
index 5fdb573f2..02b0e3dbb 100644
--- a/Libraries/CustomComponents/Navigator/Navigation/NavigationTreeNode.js
+++ b/Libraries/CustomComponents/Navigator/Navigation/NavigationTreeNode.js
@@ -3,7 +3,6 @@
  *
  * @providesModule NavigationTreeNode
  * @flow
- * @typechecks
  */
 
 'use strict';
diff --git a/Libraries/EventEmitter/EmitterSubscription.js b/Libraries/EventEmitter/EmitterSubscription.js
index 5188c8692..fd6f6c1ba 100644
--- a/Libraries/EventEmitter/EmitterSubscription.js
+++ b/Libraries/EventEmitter/EmitterSubscription.js
@@ -8,7 +8,6 @@
  *
  * @providesModule EmitterSubscription
  * @noflow
- * @typechecks
  */
 'use strict';