diff --git a/Makefile.PL b/Makefile.PL
index 910c77a..4e72025 100644
--- a/Makefile.PL
+++ b/Makefile.PL
@@ -13,4 +13,5 @@ WriteMakefile(
     'DEFINE'		=> '', # e.g., '-DHAVE_SOMETHING'
     'INC'		=> '', # e.g., '-I/usr/include/other'
     'dynamic_lib'       => {OTHERLDFLAGS => $extra_arg},
+    'BUILD_REQUIRES'    => {'Config' => 0 },
 );
diff --git a/t/Sys-CPU.t b/t/Sys-CPU.t
index 9edaaa3..4246b22 100755
--- a/t/Sys-CPU.t
+++ b/t/Sys-CPU.t
@@ -8,6 +8,7 @@
 
 BEGIN { $| = 1; print "1..4\n"; }
 END {print "not ok 1\n" unless $loaded;}
+use Config;
 use Sys::CPU;
 $loaded = 1;
 print "ok 1\n";
@@ -24,6 +25,8 @@ if (defined($speed)) {
     print "ok 3 (CPU Speed : $speed)\n";
 } elsif ( $^O eq 'MSWin32'){
     print "ok 3 (CPU Speed: test skipped on MSWin32)\n";
+} elsif ($Config{archname} =~ /^(arm|aarch64)/ ) {
+    print "ok 3 (CPU Speed: test skipped on ARM and AArch64)\n";
 } else  {
     print "not ok 3 (cpu_clock undefined (ok if Win9x))\n";
 }