diff --git a/src/util/regex/regex-backref-manager.hpp b/src/util/regex/regex-backref-manager.hpp
index 9ca95ea..a87640c 100644
--- a/src/util/regex/regex-backref-manager.hpp
+++ b/src/util/regex/regex-backref-manager.hpp
@@ -17,6 +17,8 @@
 
 #include "../../common.hpp"
 
+#include <vector>
+
 namespace ndn {
 
 class RegexMatcher;
diff --git a/src/util/regex/regex-component-set-matcher.hpp b/src/util/regex/regex-component-set-matcher.hpp
index 8e0e908..6bccffe 100644
--- a/src/util/regex/regex-component-set-matcher.hpp
+++ b/src/util/regex/regex-component-set-matcher.hpp
@@ -20,6 +20,8 @@
 #include "regex-matcher.hpp"
 #include "regex-component-matcher.hpp"
 
+#include <set>
+
 namespace ndn {
 
 class RegexComponentSetMatcher : public RegexMatcher
diff --git a/src/util/regex/regex-top-matcher.cpp b/src/util/regex/regex-top-matcher.cpp
index e2317c7..3c95959 100644
--- a/src/util/regex/regex-top-matcher.cpp
+++ b/src/util/regex/regex-top-matcher.cpp
@@ -17,6 +17,8 @@
 #include "regex-backref-manager.hpp"
 #include "regex-pattern-list-matcher.hpp"
 
+#include <boost/lexical_cast.hpp>
+
 namespace ndn {
 
 RegexTopMatcher::RegexTopMatcher(const std::string& expr, const std::string& expand)