diff --git a/src/utils/checkpointing/PrintCheckpointInfo.cpp b/src/utils/checkpointing/PrintCheckpointInfo.cpp
index 30ee76bca359c55f3d2adc0f5640bda0853ae37e..561391b05be32933b5c76edda785951107b535ab 100644
--- a/src/utils/checkpointing/PrintCheckpointInfo.cpp
+++ b/src/utils/checkpointing/PrintCheckpointInfo.cpp
@@ -13,8 +13,10 @@
 #include <algebra/TinyMatrix.hpp>
 #include <algebra/TinyVector.hpp>
 
+#include <iomanip>
 #include <iostream>
 #include <regex>
+
 #endif   // PUGS_HAS_HDF5
 
 #ifdef PUGS_HAS_HDF5