diff --git a/apps/openmw/mwworld/physicssystem.cpp b/apps/openmw/mwworld/physicssystem.cpp
index ad0f5bea51..aba120baae 100644
--- a/apps/openmw/mwworld/physicssystem.cpp
+++ b/apps/openmw/mwworld/physicssystem.cpp
@@ -829,15 +829,15 @@ namespace MWWorld
 
     const PtrVelocityList& PhysicsSystem::applyQueuedMovement(float dt)
     {
-        // Collision events are only tracked for a single frame, so reset first
-        mCollisions.clear();
-        mStandingCollisions.clear();
-
         mMovementResults.clear();
 
         mTimeAccum += dt;
         if(mTimeAccum >= 1.0f/60.0f)
         {
+            // Collision events should be available on every frame
+            mCollisions.clear();
+            mStandingCollisions.clear();
+
             const MWBase::World *world = MWBase::Environment::get().getWorld();
             PtrVelocityList::iterator iter = mMovementQueue.begin();
             for(;iter != mMovementQueue.end();++iter)
diff --git a/apps/openmw/mwworld/worldimp.cpp b/apps/openmw/mwworld/worldimp.cpp
index 92e240d7a8..383641d2df 100644
--- a/apps/openmw/mwworld/worldimp.cpp
+++ b/apps/openmw/mwworld/worldimp.cpp
@@ -2078,6 +2078,9 @@ namespace MWWorld
 
     void World::hurtStandingActors(const Ptr &object, float healthPerSecond)
     {
+        if (MWBase::Environment::get().getWindowManager()->isGuiMode())
+            return;
+
         std::vector<std::string> actors;
         mPhysics->getActorsStandingOn(object, actors);
         for (std::vector<std::string>::iterator it = actors.begin(); it != actors.end(); ++it)
@@ -2106,6 +2109,9 @@ namespace MWWorld
 
     void World::hurtCollidingActors(const Ptr &object, float healthPerSecond)
     {
+        if (MWBase::Environment::get().getWindowManager()->isGuiMode())
+            return;
+
         std::vector<std::string> actors;
         mPhysics->getActorsCollidingWith(object, actors);
         for (std::vector<std::string>::iterator it = actors.begin(); it != actors.end(); ++it)