diff --git a/LibreNMS/Device/Processor.php b/LibreNMS/Device/Processor.php
index 49038aeeb1..ea096113e7 100644
--- a/LibreNMS/Device/Processor.php
+++ b/LibreNMS/Device/Processor.php
@@ -147,7 +147,7 @@ class Processor extends Model implements DiscoveryModule, PollerModule, Discover
 
         foreach ($processors as $processor) {
             $processor->processor_descr = substr($processor->processor_descr, 0, 64);
-            $processors[] = $processor;
+            $processor->processor_type = substr($processor->processor_type, 0, 16);
         }
 
         if (isset($processors) && is_array($processors)) {
diff --git a/includes/definitions/discovery/fortiauthenticator.yaml b/includes/definitions/discovery/fortiauthenticator.yaml
index 7808656ba8..0f18ce2a01 100644
--- a/includes/definitions/discovery/fortiauthenticator.yaml
+++ b/includes/definitions/discovery/fortiauthenticator.yaml
@@ -9,4 +9,4 @@ modules:
             -
                 oid: facSysCpuUsage
                 num_oid: '.1.3.6.1.4.1.12356.113.1.4.{{ $index }}'
-                type: fortiauthenticator
+                type: fortiauth
diff --git a/misc/discovery_schema.json b/misc/discovery_schema.json
index fcc89fa2ed..05b1a7527d 100644
--- a/misc/discovery_schema.json
+++ b/misc/discovery_schema.json
@@ -157,7 +157,8 @@
                                     },
                                     "value": {"$ref": "#/definitions/oid"},
                                     "type": {
-                                        "type": "string"
+                                        "type": "string",
+                                        "maxLength": 16
                                     },
                                     "skip_values": {
                                         "$ref": "#/definitions/skip_values"
diff --git a/tests/data/fortiauthenticator.json b/tests/data/fortiauthenticator.json
index 1e333cff1b..056661c1b8 100644
--- a/tests/data/fortiauthenticator.json
+++ b/tests/data/fortiauthenticator.json
@@ -838,18 +838,7 @@
                     "hrDeviceIndex": 0,
                     "processor_oid": ".1.3.6.1.4.1.12356.113.1.4.0",
                     "processor_index": "0",
-                    "processor_type": "fortiauthenticat",
-                    "processor_usage": 52,
-                    "processor_descr": "Processor",
-                    "processor_precision": 1,
-                    "processor_perc_warn": 75
-                },
-                {
-                    "entPhysicalIndex": 0,
-                    "hrDeviceIndex": 0,
-                    "processor_oid": ".1.3.6.1.4.1.12356.113.1.4.0",
-                    "processor_index": "0",
-                    "processor_type": "fortiauthenticat",
+                    "processor_type": "fortiauth",
                     "processor_usage": 52,
                     "processor_descr": "Processor",
                     "processor_precision": 1,