diff --git a/src/input/Freenect.cc b/src/input/Freenect.cc
index a599e2c9c50d14731f4bf5b0dd00568a793ff98b..1ac1bba5483e4f9bc8577685364246a9bcf54c6a 100644
--- a/src/input/Freenect.cc
+++ b/src/input/Freenect.cc
@@ -341,7 +341,7 @@ Freenect::readConfigFile(void)
                                  settings.value("transform/R33").toDouble(),
                                  settings.value("transform/Tz").toDouble(),
                                  0.0, 0.0, 0.0, 1.0);
-    transformMatrix = transformMatrix.transposed();
+    transformMatrix = transformMatrix.inverted();
 
     baseline = settings.value("transform/baseline").toDouble();
     disparityOffset = settings.value("transform/disparity_offset").toDouble();