diff --git a/packages/shared/registerInternalModuleStart.js b/packages/shared/registerInternalModuleStart.js
index aa1154fe9f1bf..1bab503c2a6da 100644
--- a/packages/shared/registerInternalModuleStart.js
+++ b/packages/shared/registerInternalModuleStart.js
@@ -3,8 +3,6 @@
  *
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
- *
- * @flow
  */
 
 /* global __REACT_DEVTOOLS_GLOBAL_HOOK__ */
diff --git a/packages/shared/registerInternalModuleStop.js b/packages/shared/registerInternalModuleStop.js
index dab139f2557f9..44a69bed9ac37 100644
--- a/packages/shared/registerInternalModuleStop.js
+++ b/packages/shared/registerInternalModuleStop.js
@@ -3,8 +3,6 @@
  *
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
- *
- * @flow
  */
 
 /* global __REACT_DEVTOOLS_GLOBAL_HOOK__ */