diff --git a/src/columns/ColParent.cpp b/src/columns/ColParent.cpp
index ac7c0300b..3d1622c0b 100644
--- a/src/columns/ColParent.cpp
+++ b/src/columns/ColParent.cpp
@@ -26,7 +26,6 @@
 
 #include <cmake.h>
 #include <ColParent.h>
-#include <math.h>
 #include <text.h>
 #include <i18n.h>