diff --git a/components/rgbd-sources/src/offilter.cpp b/components/rgbd-sources/src/offilter.cpp
index 466aa9249517b91ac54726e821401e85272aa082..34c01c1feb73b8171b0890f8d94405ee22a0433b 100644
--- a/components/rgbd-sources/src/offilter.cpp
+++ b/components/rgbd-sources/src/offilter.cpp
@@ -6,6 +6,7 @@
 #include <loguru.hpp>
 
 using namespace ftl::rgbd;
+using namespace ftl::codecs;
 
 using cv::Mat;
 using cv::Size;