diff --git a/source/RobotAPI/libraries/ArmarXObjects/ObjectFinder.cpp b/source/RobotAPI/libraries/ArmarXObjects/ObjectFinder.cpp
index 1167db200b5cacded7c52f265e8c2b9261b85bed..f2c6108a9ace4740e0add45b27ed7aa827347d41 100644
--- a/source/RobotAPI/libraries/ArmarXObjects/ObjectFinder.cpp
+++ b/source/RobotAPI/libraries/ArmarXObjects/ObjectFinder.cpp
@@ -1,7 +1,5 @@
 #include <VirtualRobot/XML/ObjectIO.h>
 
-#include <set>
-
 #include <SimoxUtility/algorithm/string.h>
 #include <SimoxUtility/filesystem/list_directory.h>
 
diff --git a/source/RobotAPI/libraries/armem/server/ltm/processors/converter/data/image/png/PngConverter.cpp b/source/RobotAPI/libraries/armem/server/ltm/processors/converter/data/image/png/PngConverter.cpp
index b9d4a92d4514075c72d9f70948ab9d39a7428d65..3294e56c181c8811d7471a7fb01a46db48ee14cf 100644
--- a/source/RobotAPI/libraries/armem/server/ltm/processors/converter/data/image/png/PngConverter.cpp
+++ b/source/RobotAPI/libraries/armem/server/ltm/processors/converter/data/image/png/PngConverter.cpp
@@ -3,6 +3,7 @@
 // ArmarX
 #include <opencv2/imgcodecs.hpp>
 #include <opencv2/imgproc.hpp>
+#include <opencv2/imgproc/types_c.h>
 #include <opencv2/opencv.hpp>
 
 #include <RobotAPI/libraries/aron/converter/opencv/OpenCVConverter.h>
diff --git a/source/RobotAPI/libraries/armem_objects/server/familiar_object_instance/Segment.cpp b/source/RobotAPI/libraries/armem_objects/server/familiar_object_instance/Segment.cpp
index a141b97e4e8b9d4b169ff5b9118c330b71080d5a..fcb2a94487dc7034ce7a02c24478a35890e5ff77 100644
--- a/source/RobotAPI/libraries/armem_objects/server/familiar_object_instance/Segment.cpp
+++ b/source/RobotAPI/libraries/armem_objects/server/familiar_object_instance/Segment.cpp
@@ -1,6 +1,5 @@
 #include "Segment.h"
 
-#include <filesystem>
 #include <sstream>
 
 #include <sys/inotify.h>