diff --git a/src/sensor/sensor_laser_2D.cpp b/src/sensor/sensor_laser_2D.cpp
index 9c2918c68cb8d94fbd9458d51464ceb42319ba65..c51e546aaa77b2f6cacdbecae44ab382fd4696dd 100644
--- a/src/sensor/sensor_laser_2D.cpp
+++ b/src/sensor/sensor_laser_2D.cpp
@@ -1,5 +1,6 @@
 #include "laser/sensor/sensor_laser_2D.h"
-#include "core/state_block/state_block.h"
+#include <core/state_block/state_block.h>
+#include <core/state_block/state_angle.h>
 
 namespace wolf {