diff --git a/tests/sys/fs/fusefs/lookup.cc b/tests/sys/fs/fusefs/lookup.cc
index 1e2761ee2a32..7f4d8b038dd9 100644
--- a/tests/sys/fs/fusefs/lookup.cc
+++ b/tests/sys/fs/fusefs/lookup.cc
@@ -291,12 +291,6 @@ TEST_F(Lookup, entry_cache_timeout)
 	ASSERT_EQ(0, access(FULLPATH, F_OK)) << strerror(errno);
 }
 
-// TODO: export_support
-// After upgrading the protocol to 7.10, check that the kernel will only
-// attempt to lookup "." and ".." if the filesystem sets FUSE_EXPORT_SUPPORT in
-// the init flags.  If not, then all lookups for those entries will return
-// ESTALE.
-
 TEST_F(Lookup, ok)
 {
 	const char FULLPATH[] = "mountpoint/some_file.txt";
diff --git a/tests/sys/fs/fusefs/utils.hh b/tests/sys/fs/fusefs/utils.hh
index 6149a6701a50..18bbb28f6f90 100644
--- a/tests/sys/fs/fusefs/utils.hh
+++ b/tests/sys/fs/fusefs/utils.hh
@@ -28,15 +28,6 @@
  * SUCH DAMAGE.
  */
 
-/*
- * TODO: remove FUSE_WRITE_CACHE definition when upgrading to protocol 7.9.
- * This bit was actually part of kernel protocol version 7.2, but never
- * documented until 7.9
- */
-#ifndef FUSE_WRITE_CACHE
-#define FUSE_WRITE_CACHE 1
-#endif
-
 /* Nanoseconds to sleep, for tests that must */
 #define NAP_NS	(100'000'000)