diff --git a/include/android/surface_control.h b/include/android/surface_control.h
index 23461e2..1237aa6 100644
--- a/include/android/surface_control.h
+++ b/include/android/surface_control.h
@@ -358,7 +358,7 @@
  */
 void ASurfaceTransaction_setColor(ASurfaceTransaction* transaction,
                                   ASurfaceControl* surface_control, float r, float g, float b,
-                                  float alpha, ADataSpace dataspace)
+                                  float alpha, enum ADataSpace dataspace)
                                   __INTRODUCED_IN(29);
 
 /**
@@ -497,7 +497,7 @@
  * Available since API level 29.
  */
 void ASurfaceTransaction_setBufferDataSpace(ASurfaceTransaction* transaction,
-                                            ASurfaceControl* surface_control, ADataSpace data_space)
+                                            ASurfaceControl* surface_control, enum ADataSpace data_space)
                                             __INTRODUCED_IN(29);
 
 /**