diff --git a/src/coreComponents/physicsSolvers/python/PySolver.hpp b/src/coreComponents/physicsSolvers/python/PySolver.hpp
index 17134398300..7f6dadaa777 100644
--- a/src/coreComponents/physicsSolvers/python/PySolver.hpp
+++ b/src/coreComponents/physicsSolvers/python/PySolver.hpp
@@ -1,6 +1,7 @@
 #ifndef GEOS_PYTHON_PYSOLVER_HPP_
 #define GEOS_PYTHON_PYSOLVER_HPP_
 
+#include "mesh/DomainPartition.hpp"
 #include "physicsSolvers/SolverBase.hpp"
 
 #endif