diff --git a/include/Support/ilist b/include/Support/ilist
index 3acc7260f57..488a90ffde0 100644
--- a/include/Support/ilist
+++ b/include/Support/ilist
@@ -38,7 +38,6 @@
 #ifndef SUPPORT_ILIST
 #define SUPPORT_ILIST
 
-#include <algorithm>
 #include <Support/iterator>
 #include <cassert>
 
diff --git a/include/llvm/ADT/ilist b/include/llvm/ADT/ilist
index 3acc7260f57..488a90ffde0 100644
--- a/include/llvm/ADT/ilist
+++ b/include/llvm/ADT/ilist
@@ -38,7 +38,6 @@
 #ifndef SUPPORT_ILIST
 #define SUPPORT_ILIST
 
-#include <algorithm>
 #include <Support/iterator>
 #include <cassert>