diff --git a/app/Http/Controllers/AssetModelsController.php b/app/Http/Controllers/AssetModelsController.php
index d7a135dd7..1783b3392 100755
--- a/app/Http/Controllers/AssetModelsController.php
+++ b/app/Http/Controllers/AssetModelsController.php
@@ -179,9 +179,14 @@ class AssetModelsController extends Controller
        
         if ($model->save()) {
             if ($model->wasChanged('eol')) {
-                    $newEol = $model->eol; 
-                    $model->assets()->whereNotNull('purchase_date')->where('eol_explicit', false)
-                        ->update(['asset_eol_date' => DB::raw('DATE_ADD(purchase_date, INTERVAL ' . $newEol . ' MONTH)')]);
+                    if ($model->eol > 0) {
+                        $newEol = $model->eol; 
+                        $model->assets()->whereNotNull('purchase_date')->where('eol_explicit', false)
+                            ->update(['asset_eol_date' => DB::raw('DATE_ADD(purchase_date, INTERVAL ' . $newEol . ' MONTH)')]);
+                        } elseif ($model->eol == 0) {
+    						$model->assets()->whereNotNull('purchase_date')->where('eol_explicit', false)
+    							->update(['asset_eol_date' => DB::raw('null')]);
+					}
                 }
             return redirect()->route('models.index')->with('success', trans('admin/models/message.update.success'));
         }