diff --git a/src/renderers/webgl/WebGLShadowMap.js b/src/renderers/webgl/WebGLShadowMap.js
index 7c05cde53a9c16eaefc61645810cab997696f1ad..98ed1df695aeaa90e2a18d4cc3b19712b6dcc3ff 100644
--- a/src/renderers/webgl/WebGLShadowMap.js
+++ b/src/renderers/webgl/WebGLShadowMap.js
@@ -140,6 +140,8 @@ function WebGLShadowMap( _renderer, _objects, maxTextureSize ) {
 				shadow.map = new WebGLRenderTarget( _shadowMapSize.x, _shadowMapSize.y, pars );
 				shadow.map.texture.name = light.name + ".shadowMap";
 
+				shadow.camera.updateProjectionMatrix();
+
 			}
 
 			_renderer.setRenderTarget( shadow.map );