diff --git a/src/util/json/array.h b/src/util/json/array.h
index 175e717..a22e807 100644
--- a/src/util/json/array.h
+++ b/src/util/json/array.h
@@ -12,6 +12,7 @@
 #include <vector>
 
 #include "util/json/parser.h"
+#include "util/json/value.h"
 
 namespace Json {
 
diff --git a/src/util/json/object.h b/src/util/json/object.h
index b02e84d..d8bf27f 100644
--- a/src/util/json/object.h
+++ b/src/util/json/object.h
@@ -12,6 +12,7 @@
 #include <utility> // move
 
 #include "util/json/parser.h"
+#include "util/json/value.h"
 
 namespace Json {
 
diff --git a/src/util/json/parser.cpp b/src/util/json/parser.cpp
index 5f06e28..a0d9730 100644
--- a/src/util/json/parser.cpp
+++ b/src/util/json/parser.cpp
@@ -16,6 +16,7 @@
 #include "util/json/lexer.h"
 #include "util/json/object.h"
 #include "util/json/parser.h"
+#include "util/json/value.h"
 
 namespace Json {
 
diff --git a/src/util/json/parser.h b/src/util/json/parser.h
index 315f841..d2abcb0 100644
--- a/src/util/json/parser.h
+++ b/src/util/json/parser.h
@@ -11,11 +11,11 @@
 #include <vector>
 
 #include "util/json/lexer.h"
-#include "util/json/value.h"
 
 namespace Json {
 
 class Job;
+class Value;
 
 class Parser {
 public: