diff --git a/src/vmm_mad/remotes/lib/vcenter_driver/importer.rb b/src/vmm_mad/remotes/lib/vcenter_driver/importer.rb
index 9fe5e2c120..8985dfc979 100644
--- a/src/vmm_mad/remotes/lib/vcenter_driver/importer.rb
+++ b/src/vmm_mad/remotes/lib/vcenter_driver/importer.rb
@@ -57,16 +57,14 @@ def self.import_wild(host_id, vm_ref, one_vm, template)
         dc_ref = vcenter_vm.get_dc.item._ref
         ds_ref = template.match(/^VCENTER_DS_REF *= *"(.*)" *$/)[1]
 
-        begin
-            ds_one = dpool.select do |e|
-                e["TEMPLATE/TYPE"]                == "SYSTEM_DS" &&
-                e["TEMPLATE/VCENTER_DS_REF"]      == ds_ref &&
-                e["TEMPLATE/VCENTER_DC_REF"]      == dc_ref &&
-                e["TEMPLATE/VCENTER_INSTANCE_ID"] == vc_uuid
-            end.first
-        rescue
-            raise "DS with ref #{ds_ref} is not imported in OpenNebula, aborting Wild VM import."
-        end
+        ds_one = dpool.select do |e|
+            e["TEMPLATE/TYPE"]                == "SYSTEM_DS" &&
+            e["TEMPLATE/VCENTER_DS_REF"]      == ds_ref &&
+            e["TEMPLATE/VCENTER_DC_REF"]      == dc_ref &&
+            e["TEMPLATE/VCENTER_INSTANCE_ID"] == vc_uuid
+        end.first
+        
+        raise "DS with ref #{ds_ref} is not imported in OpenNebula, aborting Wild VM import." if !ds_one
 
         rc = one_vm.allocate(template)
         return rc if OpenNebula.is_error?(rc)