diff --git a/apps/openmw/mwmechanics/character.cpp b/apps/openmw/mwmechanics/character.cpp
index 6e6570b00..0856ffa21 100644
--- a/apps/openmw/mwmechanics/character.cpp
+++ b/apps/openmw/mwmechanics/character.cpp
@@ -1915,7 +1915,7 @@ void CharacterController::update(float duration)
             vec.y() *= factor;
             vec.z()  = 0.0f;
         }
-        else if(vec.z() > 0.0f && mJumpState == JumpState_None)
+        else if(vec.z() > 0.0f && mJumpState != JumpState_InAir)
         {
             // Started a jump.
             float z = cls.getJump(mPtr);
diff --git a/components/nifosg/nifloader.cpp b/components/nifosg/nifloader.cpp
index a3b81338e..6e04c6405 100644
--- a/components/nifosg/nifloader.cpp
+++ b/components/nifosg/nifloader.cpp
@@ -268,7 +268,7 @@ namespace NifOsg
                 osg::ref_ptr<SceneUtil::Skeleton> skel = new SceneUtil::Skeleton;
 
                 osg::Group* root = created->asGroup();
-                if (root && root->getDataVariance() == osg::Object::STATIC)
+                if (root && root->getDataVariance() == osg::Object::STATIC && !root->asTransform())
                 {
                     skel->setStateSet(root->getStateSet());
                     skel->setName(root->getName());
@@ -440,7 +440,7 @@ namespace NifOsg
                 // The Root node can be created as a Group if no transformation is required.
                 // This takes advantage of the fact root nodes can't have additional controllers
                 // loaded from an external .kf file (original engine just throws "can't find node" errors if you try).
-                if (!nifNode->parent && nifNode->controller.empty())
+                if (!nifNode->parent && nifNode->controller.empty() && nifNode->trafo.isIdentity())
                 {
                     node = new osg::Group;
                     dataVariance = osg::Object::STATIC;
diff --git a/files/openmw.appdata.xml b/files/openmw.appdata.xml
index 1c16cb9a4..932c82ad7 100644
--- a/files/openmw.appdata.xml
+++ b/files/openmw.appdata.xml
@@ -1,9 +1,12 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2015 Alexandre Moine <nobrakal@gmail.com> -->
-<application>
- <id type="desktop">openmw.desktop</id>
+<!--
+Copyright 2015 Alexandre Moine <nobrakal@gmail.com>
+Copyright 2017 Bret Curtis <psi29a@gmail.com>
+-->
+<component>
+ <id>org.openmw.desktop</id>
  <metadata_license>CC0-1.0</metadata_license>
- <project_license> GPL-3.0 and MIT and zlib</project_license>
+ <project_license> GPL-3.0 and MIT</project_license>
  <name>OpenMW</name>
  <summary>Unofficial open source engine re-implementation of the game Morrowind</summary>
  <description>
@@ -32,8 +35,7 @@
    <caption>Vivec seen from Ebonheart on OpenMW</caption>
   </screenshot>
  </screenshots>
-<updatecontact>nobrakal@gmail.com</updatecontact>
  <url type="homepage">https://openmw.org</url>
  <url type="bugtracker">https://bugs.openmw.org/</url>
  <url type="faq">https://openmw.org/faq/</url>
-</application>
+</component>