diff --git a/m4.include/fsusage.m4 b/m4.include/fsusage.m4
index 17981f481..890217428 100644
--- a/m4.include/fsusage.m4
+++ b/m4.include/fsusage.m4
@@ -128,6 +128,37 @@ if test $ac_fsusage_space = no; then
   fi
 fi
 
+# Check for this unconditionally so we have a
+# good fallback on glibc/Linux > 2.6 < 2.6.36
+AC_MSG_CHECKING([for two-argument statfs with statfs.f_frsize member])
+AC_CACHE_VAL([fu_cv_sys_stat_statfs2_frsize],
+[AC_RUN_IFELSE([AC_LANG_SOURCE([[
+#ifdef HAVE_SYS_PARAM_H
+#include <sys/param.h>
+#endif
+#ifdef HAVE_SYS_MOUNT_H
+#include <sys/mount.h>
+#endif
+#ifdef HAVE_SYS_VFS_H
+#include <sys/vfs.h>
+#endif
+  int
+  main ()
+  {
+  struct statfs fsd;
+  fsd.f_frsize = 0;
+  return statfs (".", &fsd) != 0;
+  }]])],
+  [fu_cv_sys_stat_statfs2_frsize=yes],
+  [fu_cv_sys_stat_statfs2_frsize=no],
+  [fu_cv_sys_stat_statfs2_frsize=no])])
+AC_MSG_RESULT([$fu_cv_sys_stat_statfs2_frsize])
+if test $fu_cv_sys_stat_statfs2_frsize = yes; then
+    AC_DEFINE([STAT_STATFS2_FRSIZE], [1],
+[  Define if statfs takes 2 args and struct statfs has a field named f_frsize.
+   (glibc/Linux > 2.6)])
+fi
+
 if test $ac_fsusage_space = no; then
   # glibc/Linux, Mac OS X, FreeBSD < 5.0, NetBSD < 3.0, OpenBSD < 4.4.
   # (glibc/{Hurd,kFreeBSD}, FreeBSD >= 5.0, NetBSD >= 3.0,
diff --git a/src/filemanager/mountlist.c b/src/filemanager/mountlist.c
index 90c91b41d..739ff7f9e 100644
--- a/src/filemanager/mountlist.c
+++ b/src/filemanager/mountlist.c
@@ -1427,7 +1427,16 @@ get_fs_usage (char const *file, char const *disk, struct fs_usage *fsp)
 
     fsp->fsu_blocksize = PROPAGATE_ALL_ONES (fsd.f_fsize);
 
-#elif defined STAT_STATFS2_BSIZE        /* glibc/Linux, 4.3BSD, SunOS 4, \
+#elif defined STAT_STATFS2_FRSIZE        /* 2.6 < glibc/Linux < 2.6.36 */
+
+    struct statfs fsd;
+
+    if (statfs (file, &fsd) < 0)
+        return -1;
+
+    fsp->fsu_blocksize = PROPAGATE_ALL_ONES (fsd.f_frsize);
+
+#elif defined STAT_STATFS2_BSIZE        /* glibc/Linux < 2.6, 4.3BSD, SunOS 4, \
                                            Mac OS X < 10.4, FreeBSD < 5.0, \
                                            NetBSD < 3.0, OpenBSD < 4.4 */