diff --git a/src/EquationTags.hh b/src/EquationTags.hh
index e57753b862b25e3a8d2fe2fc6956df4a1d9dbfea..729ac8611f3d620509ffda30414865c53020f677 100644
--- a/src/EquationTags.hh
+++ b/src/EquationTags.hh
@@ -1,5 +1,5 @@
 /*
- * Copyright © 2020-2022 Dynare Team
+ * Copyright © 2020-2023 Dynare Team
  *
  * This file is part of Dynare.
  *
@@ -125,13 +125,6 @@ public:
     return exists(eqn) && eqn_tags.at(eqn).contains(key);
   }
 
-  //! Returns true if equation tag with key and value exists for a given equation
-  bool
-  exists(const int eqn, const string &key, const string &value) const
-  {
-    return exists(eqn, key) && eqn_tags.at(eqn).at(key) == value;
-  }
-
   //! Various functions to write equation tags
   void writeCheckSumInfo(ostream &output) const;
   void writeOutput(ostream &output) const;