diff --git a/Source/cmMakefileTargetGenerator.cxx b/Source/cmMakefileTargetGenerator.cxx
index 7b88bc7b2..46b4454ac 100644
--- a/Source/cmMakefileTargetGenerator.cxx
+++ b/Source/cmMakefileTargetGenerator.cxx
@@ -24,7 +24,6 @@
 #include "cmComputeLinkInformation.h"
 #include "cmCustomCommandGenerator.h"
 #include "cmGeneratorExpression.h"
-#include "cmAlgorithms.h"
 
 #include "cmMakefileExecutableTargetGenerator.h"
 #include "cmMakefileLibraryTargetGenerator.h"