diff --git a/src/analyzer/blockanalyzer.cpp b/src/analyzer/blockanalyzer.cpp
index f2029357b..4fef89c2a 100644
--- a/src/analyzer/blockanalyzer.cpp
+++ b/src/analyzer/blockanalyzer.cpp
@@ -24,6 +24,7 @@
 #include "blockanalyzer.h"
 
 #include <cstdlib>
+#include <algorithm>
 #include <cmath>
 
 #include <QWidget>