diff --git a/apps/openmw/mwrender/sky.cpp b/apps/openmw/mwrender/sky.cpp
index 9f4542ae9c..8eec3f30b2 100644
--- a/apps/openmw/mwrender/sky.cpp
+++ b/apps/openmw/mwrender/sky.cpp
@@ -1124,7 +1124,8 @@ SkyManager::SkyManager(osg::Group* parentNode, Resource::SceneManager* sceneMana
     // Assign empty program to specify we don't want shaders
     // The shaders generated by the SceneManager can't handle everything we need
     skyroot->getOrCreateStateSet()->setAttributeAndModes(new osg::Program(), osg::StateAttribute::OVERRIDE|osg::StateAttribute::PROTECTED|osg::StateAttribute::ON);
-    skyroot->getOrCreateStateSet()->setTextureMode(MWShadow::baseShadowTextureUnit, GL_TEXTURE_2D, osg::StateAttribute::PROTECTED | osg::StateAttribute::OFF);
+    for (int i = MWShadow::baseShadowTextureUnit; i < MWShadow::baseShadowTextureUnit + MWShadow::numberOfShadowMapsPerLight; ++i)
+        skyroot->getOrCreateStateSet()->setTextureMode(i, GL_TEXTURE_2D, osg::StateAttribute::PROTECTED | osg::StateAttribute::OFF);
 
     skyroot->setNodeMask(Mask_Sky);
     parentNode->addChild(skyroot);