diff --git a/modules/dpm/src/dpm_nms.cpp b/modules/dpm/src/dpm_nms.cpp
index e1feb8d77..bdf9d361a 100644
--- a/modules/dpm/src/dpm_nms.cpp
+++ b/modules/dpm/src/dpm_nms.cpp
@@ -40,6 +40,7 @@
 //M*/
 
 #include "dpm_nms.hpp"
+#include <algorithm>
 
 using namespace std;