diff --git a/src/constraint_hp.cpp b/src/constraint_hp.cpp
deleted file mode 100644
index df95ce25a6a25fb908c683a1857d8f26974c434b..0000000000000000000000000000000000000000
--- a/src/constraint_hp.cpp
+++ /dev/null
@@ -1,8 +0,0 @@
-/*
- * constraint_hp.cpp
- *
- *  Created on: Nov 28, 2016
- *      Author: jsola
- */
-
-#include "constraint_hp.h"
diff --git a/src/constraint_hp.h b/src/constraint_hp.h
deleted file mode 100644
index 79b6f80493f4df7dce47af1b0fc93d7111640843..0000000000000000000000000000000000000000
--- a/src/constraint_hp.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * constraint_hp.h
- *
- *  Created on: Nov 28, 2016
- *      Author: jsola
- */
-
-#ifndef CONSTRAINT_HP_H_
-#define CONSTRAINT_HP_H_
-
-#include "constraint_sparse.h"
-
-namespace wolf
-{
-
-class ConstraintHP : public ConstraintSparse<2, 3, 4, 4>
-{
-    public:
-        ConstraintHP()
-        {
-            // TODO Auto-generated constructor stub
-        }
-        virtual ~ConstraintHP()
-        {
-            //
-        }
-};
-
-} /* namespace wolf */
-
-#endif /* CONSTRAINT_HP_H_ */