diff --git a/src/DynamicModel.cc b/src/DynamicModel.cc
index 4bcd0c5047b98ff321c9636dd7c223ba43734477..53dfd2cb0d3609c96775f6ce2df84d51558b99fb 100644
--- a/src/DynamicModel.cc
+++ b/src/DynamicModel.cc
@@ -6122,11 +6122,11 @@ DynamicModel::writeJsonVariableMapping(ostream &output) const
 }
 
 void
-DynamicModel::writeJsonXrefsHelper(ostream &output, const map<pair<int, int>, set<int>> &xrefs) const
+DynamicModel::writeJsonXrefsHelper(ostream &output, const map<pair<int, int>, set<int>> &xrefmap) const
 {
-  for (auto it = xrefs.begin(); it != xrefs.end(); ++it)
+  for (auto it = xrefmap.begin(); it != xrefmap.end(); ++it)
     {
-      if (it != xrefs.begin())
+      if (it != xrefmap.begin())
         output << ", ";
       output << R"({"name": ")" << symbol_table.getName(it->first.first) << R"(")"
              << R"(, "shift": )" << it->first.second
diff --git a/src/DynamicModel.hh b/src/DynamicModel.hh
index e5cef4717282285ad120fd2e2ffe0c176e2cf5a1..74af0f2be48eb22d3a414e4a0a190a53f391caac 100644
--- a/src/DynamicModel.hh
+++ b/src/DynamicModel.hh
@@ -354,7 +354,7 @@ public:
 
   //! Write cross reference output if the xref maps have been filed
   void writeJsonXrefs(ostream &output) const;
-  void writeJsonXrefsHelper(ostream &output, const map<pair<int, int>, set<int>> &xrefs) const;
+  void writeJsonXrefsHelper(ostream &output, const map<pair<int, int>, set<int>> &xrefmap) const;
 
   //! Print equations that have non-zero second derivatives
   void printNonZeroHessianEquations(ostream &output) const;