diff --git a/flang/lib/Lower/OpenMP/Clauses.cpp b/flang/lib/Lower/OpenMP/Clauses.cpp
index 002b7c1888e73..b1a3c3d3c5439 100644
--- a/flang/lib/Lower/OpenMP/Clauses.cpp
+++ b/flang/lib/Lower/OpenMP/Clauses.cpp
@@ -10,7 +10,6 @@
 
 #include "flang/Common/idioms.h"
 #include "flang/Evaluate/expression.h"
-#include "flang/Optimizer/Builder/Todo.h"
 #include "flang/Parser/parse-tree.h"
 #include "flang/Semantics/expression.h"
 #include "flang/Semantics/openmp-modifiers.h"