diff --git a/fog.gemspec b/fog.gemspec
index 89b9d7d9c..6f1fd01d9 100644
--- a/fog.gemspec
+++ b/fog.gemspec
@@ -78,7 +78,7 @@ Gem::Specification.new do |s|
 
   s.add_development_dependency("docker-api", ">= 1.13.6")
   s.add_development_dependency("fission")
-  s.add_development_dependency("mime-types")
+  s.add_development_dependency("mime-types", "<=2.99.1")
   s.add_development_dependency("minitest")
   s.add_development_dependency("minitest-stub-const")
   s.add_development_dependency("opennebula")
diff --git a/spec/vcloud_director/fixtures/instantiate_vapp_template_params_full.xml b/spec/vcloud_director/fixtures/instantiate_vapp_template_params_full.xml
deleted file mode 100644
index 5397080ec..000000000
--- a/spec/vcloud_director/fixtures/instantiate_vapp_template_params_full.xml
+++ /dev/null
@@ -1,30 +0,0 @@
-<InstantiateVAppTemplateParams xmlns="http://www.vmware.com/vcloud/v1.5" xmlns:ovf="http://schemas.dmtf.org/ovf/envelope/1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="VAPP_NAME" xml:lang="en">
-  <Description>MY VAPP</Description>
-  <InstantiationParams>
-    <NetworkConfigSection>
-      <ovf:Info></ovf:Info>
-      <NetworkConfig networkName="NETWORK">
-        <Configuration>
-          <ParentNetwork href="http://vcloud/api/network/123456789"/>
-          <FenceMode>bridged</FenceMode>
-        </Configuration>
-      </NetworkConfig>
-    </NetworkConfigSection>
-  </InstantiationParams>
-  <Source href="http://vcloud/api/vapptemplate/123456789"/>
-  <SourcedItem>
-    <Source href="http://vcloud/api/vm/12345"/>
-      <VmGeneralParams>
-        <Name>VM1</Name>
-      </VmGeneralParams>
-      <StorageProfile href="http://vcloud/storage/123456789"/>
-  </SourcedItem>
-  <SourcedItem>
-    <Source href="http://vcloud/api/vm/12345"/>
-    <VmGeneralParams>
-      <Name>VM2</Name>
-    </VmGeneralParams>
-    <StorageProfile href="http://vcloud/storage/123456789"/>
-  </SourcedItem>
-  <AllEULAsAccepted>true</AllEULAsAccepted>
-</InstantiateVAppTemplateParams>
\ No newline at end of file