diff --git a/tests/check/libs/struct_i386_osx.h b/tests/check/libs/struct_i386_osx.h
index e8cedf8ff5..83fcac9786 100644
--- a/tests/check/libs/struct_i386_osx.h
+++ b/tests/check/libs/struct_i386_osx.h
@@ -1,7 +1,5 @@
 
 GstCheckABIStruct list[] = {
-  {"GstAppBufferClass", sizeof (GstAppBufferClass), 16},
-  {"GstAppBuffer", sizeof (GstAppBuffer), 88},
   {"GstAppSinkCallbacks", sizeof (GstAppSinkCallbacks), 28},
   {"GstAppSinkClass", sizeof (GstAppSinkClass), 404},
   {"GstAppSink", sizeof (GstAppSink), 404},