diff --git a/source/RobotAPI/libraries/armem/CMakeLists.txt b/source/RobotAPI/libraries/armem/CMakeLists.txt
index 565b2c951353fcecee34fcc20a98cd50d333c018..0d561f4064ff9f200b9a2509215ce2d37a6284ab 100644
--- a/source/RobotAPI/libraries/armem/CMakeLists.txt
+++ b/source/RobotAPI/libraries/armem/CMakeLists.txt
@@ -38,12 +38,12 @@ set(LIB_FILES
     core/base/detail/AronTyped.cpp
     core/base/detail/iteration_mixins.cpp
 
-    core/base/CoreSegmentBase.cpp
-    core/base/EntityBase.cpp
-    core/base/EntityInstanceBase.cpp
+    # core/base/CoreSegmentBase.cpp
+    # core/base/EntityBase.cpp
+    # core/base/EntityInstanceBase.cpp
     core/base/EntitySnapshotBase.cpp
-    core/base/MemoryBase.cpp
-    core/base/ProviderSegmentBase.cpp
+    # core/base/MemoryBase.cpp
+    # core/base/ProviderSegmentBase.cpp
 
     core/workingmemory/ice_conversions.cpp
     core/workingmemory/detail/CopyWithoutData.cpp