diff --git a/plugin/disks/CMakeLists.txt b/plugin/disks/CMakeLists.txt

index 4e40842cad0..1880518590f 100644

--- a/plugin/disks/CMakeLists.txt

+++ b/plugin/disks/CMakeLists.txt

@@ -4,7 +4,6 @@ CHECK_SYMBOL_EXISTS (getmntent "mntent.h" HAVE_GETMNTENT)

 CHECK_SYMBOL_EXISTS (getmntent "sys/mnttab.h" HAVE_GETMNTENT_IN_SYS_MNTAB)

 CHECK_SYMBOL_EXISTS (setmntent "mntent.h" HAVE_SETMNTENT)

 CHECK_SYMBOL_EXISTS (getmntinfo "sys/types.h;sys/mount.h" HAVE_GETMNTINFO)

-CHECK_SYMBOL_EXISTS (getmntinfo64 "sys/types.h;sys/mount.h" HAVE_GETMNTINFO64)

 IF (HAVE_GETMNTINFO)

 CHECK_CXX_SOURCE_COMPILES("

diff --git a/plugin/disks/information_schema_disks.cc b/plugin/disks/information_schema_disks.cc

index bfae81eceac..a9ed3c5623d 100644

--- a/plugin/disks/information_schema_disks.cc

+++ b/plugin/disks/information_schema_disks.cc

@@ -37,8 +37,7 @@

   This intends to support *BSD's, macOS, Solaris, AIX, HP-UX, and Linux.

   specificly:

-  FreeBSD/OpenBSD/DragonFly (statfs) NetBSD (statvfs) uses getmntinfo().

-  macOS uses getmntinfo64().

+  FreeBSD/OpenBSD/DragonFly/macOS (statfs) NetBSD (statvfs) uses getmntinfo().

   Linux can use getmntent_r(), but we've just used getmntent for simplification.

   Linux/Solaris/AIX/HP-UX uses setmntent()/getmntent().

   Solaris uses getmntent() with a diffent prototype, return structure, and

@@ -148,8 +147,6 @@ static int disks_fill_table(THD* pThd, TABLE_LIST* pTables, Item* pCond)

 #if defined(HAVE_GETMNTINFO_TAKES_statvfs)

     count= getmntinfo(&s, ST_WAIT);

-#elif defined(HAVE_GETMNTINFO64)

-    count= getmntinfo64(&s, MNT_WAIT);

 #else

     count= getmntinfo(&s, MNT_WAIT);

 #endif