diff --git a/include/android/surface_control.h b/include/android/surface_control.h
index b836581..c17f822 100644
--- a/include/android/surface_control.h
+++ b/include/android/surface_control.h
@@ -467,3 +467,5 @@
 __END_DECLS
 
 #endif // ANDROID_SURFACE_CONTROL_H
+
+/** @} */
diff --git a/include/android/surface_texture.h b/include/android/surface_texture.h
index b227b32..4757254 100644
--- a/include/android/surface_texture.h
+++ b/include/android/surface_texture.h
@@ -176,3 +176,5 @@
 __END_DECLS
 
 #endif /* ANDROID_NATIVE_SURFACE_TEXTURE_H */
+
+/** @} */
diff --git a/include/android/surface_texture_jni.h b/include/android/surface_texture_jni.h
index e40686d..8448d8c 100644
--- a/include/android/surface_texture_jni.h
+++ b/include/android/surface_texture_jni.h
@@ -53,3 +53,5 @@
 __END_DECLS
 
 #endif /* ANDROID_NATIVE_SURFACE_TEXTURE_JNI_H */
+
+/** @} */