diff --git a/tools/test_modules/m26600.pm b/tools/test_modules/m26600.pm
index d28e5ae94..7b41ff2b7 100644
--- a/tools/test_modules/m26600.pm
+++ b/tools/test_modules/m26600.pm
@@ -89,8 +89,6 @@ sub module_verify_hash
 
   my (undef, $signature, $salt, $iv, $ct) = split '\$', $hash;
 
-printf "AAAA";
-
   return unless defined $signature;
   return unless defined $salt;
   return unless defined $iv;
@@ -100,14 +98,10 @@ printf "AAAA";
   my $iv_bin   = decode_base64 ($iv);
   my $ct_bin   = decode_base64 ($ct);
 
-printf "BBBB";
-
   return unless length $salt_bin == 32;
   return unless length $iv_bin   == 16;
   return unless length $ct_bin   == 185;
 
-printf "CCCC";
-
   my $word_packed = pack_if_HEX_notation ($word);
 
   my $new_hash = module_generate_hash ($word_packed, unpack ("H*", $salt_bin), unpack ("H*", $iv_bin), unpack ("H*", $ct_bin));