diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 23e52bb0..95bd42a7 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -1,6 +1,5 @@
 set (sources
   BrownDistortionModel.cc
-  CameraSensorUtil.cc
   Distortion.cc
   EnvironmentalData.cc
   GaussianNoiseModel.cc
@@ -59,7 +58,7 @@ target_link_libraries(${rendering_target}
     gz-rendering${GZ_RENDERING_VER}::gz-rendering${GZ_RENDERING_VER}
 )
 
-set(camera_sources CameraSensor.cc)
+set(camera_sources CameraSensor.cc CameraSensorUtil.cc)
 gz_add_component(camera
   SOURCES ${camera_sources}
   DEPENDS_ON_COMPONENTS rendering
@@ -76,7 +75,7 @@ target_link_libraries(${camera_target}
     gz-transport${GZ_TRANSPORT_VER}::gz-transport${GZ_TRANSPORT_VER}
 )
 
-set(depth_camera_sources DepthCameraSensor.cc)
+set(depth_camera_sources DepthCameraSensor.cc CameraSensorUtil.cc)
 gz_add_component(depth_camera
   SOURCES ${depth_camera_sources}
   DEPENDS_ON_COMPONENTS camera
diff --git a/src/CameraSensorUtil.hh b/src/CameraSensorUtil.hh
index 9b267066..ed76c986 100644
--- a/src/CameraSensorUtil.hh
+++ b/src/CameraSensorUtil.hh
@@ -82,12 +82,11 @@ math::Matrix4d buildPerspectiveMatrix(
 ///            This value is negative if the plane is to be behind
 ///            the camera
 /// \return OpenGL projection matrix
-math::Matrix4d GZ_SENSORS_VISIBLE buildProjectionMatrix(
-    double _imageWidth, double _imageHeight,
-    double _intrinsicsFx, double _intrinsicsFy,
-    double _intrinsicsCx, double _intrinsicsCy,
-    double _intrinsicsS, double _clipNear,
-    double _clipFar);
+math::Matrix4d buildProjectionMatrix(double _imageWidth, double _imageHeight,
+                                     double _intrinsicsFx, double _intrinsicsFy,
+                                     double _intrinsicsCx, double _intrinsicsCy,
+                                     double _intrinsicsS, double _clipNear,
+                                     double _clipFar);
 }
 }
 }