diff --git a/lib/FusionInventory/Agent/Tools/Generic/License.pm b/lib/FusionInventory/Agent/Tools/Generic/License.pm
index 6b7fa60a78..0cbd9fb0f4 100644
--- a/lib/FusionInventory/Agent/Tools/Generic/License.pm
+++ b/lib/FusionInventory/Agent/Tools/Generic/License.pm
@@ -13,6 +13,33 @@ our @EXPORT = qw(
     getAdobeLicenses
 );
 
+sub _parseAdobeSerial {
+    my ($raw) = @_;
+
+# Thanks to Brandon Mulcahy
+# http://www.a1vbcode.com/snippet-4796.asp
+# http://blog.eka808.com/?p=251
+    my $final = "";
+    my @subCipherKey = qw/
+        0000000001 5038647192 1456053789 2604371895
+        4753896210 8145962073 0319728564 7901235846
+        7901235846 0319728564 8145962073 4753896210
+        2604371895 1426053789 5038647192 3267408951
+        5038647192 2604371895 8145962073 7901235846
+        3267408951 1426053789 4753896210 0319728564/;
+
+    my $i = 0;
+    my $ret = "";
+    while ($raw =~ s/^(\d)//) {
+        $subCipherKey[$i++]=~ /^.{$1}(.)/;
+        $ret .= $1;
+    }
+
+    $ret =~ s/(\d{4})(\d{4})(\d{4})(\d{4})(\d{4})(\d{4})/$1-$2-$3-$4-$5/;
+
+    return $ret;
+}
+
 sub getAdobeLicenses {
     my (%params) = (@_);
 
@@ -45,7 +72,7 @@ sub getAdobeLicenses {
         push @licenses, {
             NAME => $key,
             FULLNAME => $data{$key}{ALM_LicInfo_EpicAppName},
-            KEY => $data{$key}{SN},
+            KEY => _parseAdobeSerial($data{$key}{SN}),
             COMPONENTS => join('/', @{$data{$key}{with}})
         }
     }