diff --git a/bytecode.pl b/bytecode.pl
index 9a01c046e..3f2e6350f 100644
--- a/bytecode.pl
+++ b/bytecode.pl
@@ -383,7 +383,7 @@ package B::Asmdata;
 	    $unsupp++ if $pver < $ver; # ver 10: skip if pvar lower than 10;
 	}
     }
-    if (!$unsupp or $] >= 5.007) {
+    if (!$unsupp or ($] >= 5.007 and $insn !~ /padl/)) {
 	$insn_name[$insn_num] = $insn;
 	push @insndata, [$insn_num, $unsupp, $insn, $lvalue, $rvalcast, $argtype, $flags];
 	# Find the next unused instruction number