diff --git a/GeoModelIO/GeoModelRead/GeoModelRead/ReadGeoModel.tpp b/GeoModelIO/GeoModelRead/GeoModelRead/ReadGeoModel.tpp
index 1a45473d1a1caf7393ee93622aeb14207cafb785..f89704cbf3dd22a43294c43b279d3628bb44b38f 100644
--- a/GeoModelIO/GeoModelRead/GeoModelRead/ReadGeoModel.tpp
+++ b/GeoModelIO/GeoModelRead/GeoModelRead/ReadGeoModel.tpp
@@ -17,11 +17,13 @@
 #include "GeoModelHelpers/variantHelpers.h"
 #include "GeoModelHelpers/throwExcept.h"
 
-
+#include <map>
 
 namespace GeoModelIO {
 
-    template <typename T, class N> std::map<T,N> ReadGeoModel::getPublishedNodes(std::string publisherName, const bool doCheckTable /*optional variables*/, const bool optionalTable /*optional variables*/) 
+    template <typename T, class N> std::map<T,N> ReadGeoModel::getPublishedNodes(std::string publisherName, 
+        const bool doCheckTable /*optional variables*/, 
+        const bool optionalTable /*optional variables*/) 
     {
         std::map<T, N> mapNodes;
         std::string keyType = "";