diff --git a/application/CMakeLists.txt b/application/CMakeLists.txt
index 5617921..1808a67 100755
--- a/application/CMakeLists.txt
+++ b/application/CMakeLists.txt
@@ -168,7 +168,6 @@ set (APP_CPP_FILES
      lognormalbutton.cpp
      logapplication.cpp
      sharedmemorymanager.cpp
-     common/collator.cpp
      dbusproxy/dldbusinterface.cpp
      dbusproxy/dldbushandler.cpp
      logsettings.cpp
@@ -204,7 +203,6 @@ set (APP_HEADERS_FILES
     logdetailedit.h
     wtmpparse.h
     model/log_sort_filter_proxy_model.h
-    common/collator.h
     dbusproxy/dldbusinterface.h
     dbusproxy/dldbushandler.h
     )
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index 6e80630..9c598b3 100755
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -100,7 +100,6 @@ FILE(GLOB allSource
      ../application/logsearchedit.cpp
      ../application/logapplication.cpp
      ../application/sharedmemorymanager.cpp
-     ../application/common/collator.cpp
      ../application/logsettings.cpp
      ../application/wtmpparse.cpp
      ../application/DebugTimeManager.cpp
@@ -179,7 +178,6 @@ include_directories(${GTEST_INCLUDE_DIRS})
 
 FILE(GLOB allTestSource
 src/*.cpp
-common/*.cpp
 dbusproxy/*.cpp
 )
 include_directories(src)