diff --git a/packages/react-native-gradle-plugin/src/main/kotlin/com/facebook/react/tasks/GenerateCodegenSchemaTask.kt b/packages/react-native-gradle-plugin/src/main/kotlin/com/facebook/react/tasks/GenerateCodegenSchemaTask.kt
index ba2eeb2ffd1687..ea4dfcb0b9a99e 100644
--- a/packages/react-native-gradle-plugin/src/main/kotlin/com/facebook/react/tasks/GenerateCodegenSchemaTask.kt
+++ b/packages/react-native-gradle-plugin/src/main/kotlin/com/facebook/react/tasks/GenerateCodegenSchemaTask.kt
@@ -33,6 +33,7 @@ abstract class GenerateCodegenSchemaTask : Exec() {
   val jsInputFiles =
       project.fileTree(jsRootDir) {
         it.include("**/*.js")
+        it.include("**/*.ts")
         it.exclude("**/generated/source/codegen/**/*")
       }
 
diff --git a/packages/react-native-gradle-plugin/src/test/kotlin/com/facebook/react/tasks/GenerateCodegenSchemaTaskTest.kt b/packages/react-native-gradle-plugin/src/test/kotlin/com/facebook/react/tasks/GenerateCodegenSchemaTaskTest.kt
index 68af7866b0470c..74304b7d077fb6 100644
--- a/packages/react-native-gradle-plugin/src/test/kotlin/com/facebook/react/tasks/GenerateCodegenSchemaTaskTest.kt
+++ b/packages/react-native-gradle-plugin/src/test/kotlin/com/facebook/react/tasks/GenerateCodegenSchemaTaskTest.kt
@@ -29,15 +29,17 @@ class GenerateCodegenSchemaTaskTest {
     val jsRootDir =
         tempFolder.newFolder("js").apply {
           File(this, "file.js").createNewFile()
+          File(this, "file.ts").createNewFile()
           File(this, "ignore.txt").createNewFile()
         }
 
     val task = createTestTask<GenerateCodegenSchemaTask> { it.jsRootDir.set(jsRootDir) }
 
     assertEquals(jsRootDir, task.jsInputFiles.dir)
-    assertEquals(setOf("**/*.js"), task.jsInputFiles.includes)
-    assertEquals(1, task.jsInputFiles.files.size)
-    assertEquals(setOf(File(jsRootDir, "file.js")), task.jsInputFiles.files)
+    assertEquals(setOf("**/*.js", "**/*.ts"), task.jsInputFiles.includes)
+    assertEquals(2, task.jsInputFiles.files.size)
+    assertEquals(
+        setOf(File(jsRootDir, "file.js"), File(jsRootDir, "file.ts")), task.jsInputFiles.files)
   }
 
   @Test