diff --git a/src/compiler.cc b/src/compiler.cc
index b33c374..5e1c4a9 100644
--- a/src/compiler.cc
+++ b/src/compiler.cc
@@ -41,6 +41,7 @@
 #include "parser.h"
 #include "rewriter.h"
 #include "runtime-profiler.h"
+#include "scanner-character-streams.h"
 #include "scopeinfo.h"
 #include "scopes.h"
 #include "vm-state-inl.h"