diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5e828ab..c2e653b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -66,6 +66,7 @@ set(JSON_C_PUBLIC_HEADERS
     ./json_c_version.h
     ./json_inttypes.h
     ./json_object.h
+    ./json_object_iterator.h
     ./json_pointer.h
     ./json_tokener.h
     ./json_util.h