diff --git a/src/lib/deskflow/AppUtil.cpp b/src/lib/deskflow/AppUtil.cpp
index 013b20d7c..ad63701f8 100644
--- a/src/lib/deskflow/AppUtil.cpp
+++ b/src/lib/deskflow/AppUtil.cpp
@@ -7,7 +7,6 @@
 
 #include "deskflow/AppUtil.h"
 
-#include "algorithm"
 #include <assert.h>
 
 AppUtil *AppUtil::s_instance = nullptr;