diff --git a/ProcessLib/ComponentTransport/CreateLookupTable.cpp b/ProcessLib/ComponentTransport/CreateLookupTable.cpp
index 69729d94c6957d9f9abecacca8d23cb086c7ebe4..8ffb09853af6d35bf263b1f84d849f5dcc5f4348 100644
--- a/ProcessLib/ComponentTransport/CreateLookupTable.cpp
+++ b/ProcessLib/ComponentTransport/CreateLookupTable.cpp
@@ -40,7 +40,7 @@ std::vector<std::size_t> getIndexVector(std::vector<double> const& data,
 
     if (idx_vec.empty())
     {
-        OGS_FATAL("No matching element {:d} is found in the vector.", value);
+        OGS_FATAL("No matching element {} is found in the vector.", value);
     }
 
     return idx_vec;
diff --git a/ProcessLib/HeatTransportBHE/CreateHeatTransportBHEProcess.cpp b/ProcessLib/HeatTransportBHE/CreateHeatTransportBHEProcess.cpp
index c942c0224fb4f1226f224ff9aed7f9075a731172..d9eec79de648c961fc1e4ae45cccaa67199e8fb2 100644
--- a/ProcessLib/HeatTransportBHE/CreateHeatTransportBHEProcess.cpp
+++ b/ProcessLib/HeatTransportBHE/CreateHeatTransportBHEProcess.cpp
@@ -67,8 +67,9 @@ std::unique_ptr<Process> createHeatTransportBHEProcess(
             pv_name.find("temperature_BHE") == std::string::npos)
         {
             OGS_FATAL(
-                "Found a process variable name '{:s}'. It should be "
-                "'temperature_soil' or 'temperature_BHE_X'");
+                "Found a process variable name '{}'. It should be "
+                "'temperature_soil' or 'temperature_BHE_X'",
+                pv_name);
         }
         auto variable = std::find_if(variables.cbegin(), variables.cend(),
                                      [&pv_name](ProcessVariable const& v)
diff --git a/ProcessLib/LIE/HydroMechanics/CreateHydroMechanicsProcess.cpp b/ProcessLib/LIE/HydroMechanics/CreateHydroMechanicsProcess.cpp
index a16494ee02a7c72ea50e8c619206513fc9f89ffa..1acb8891f9c705511804e156e514e0e420c92d16 100644
--- a/ProcessLib/LIE/HydroMechanics/CreateHydroMechanicsProcess.cpp
+++ b/ProcessLib/LIE/HydroMechanics/CreateHydroMechanicsProcess.cpp
@@ -67,8 +67,9 @@ std::unique_ptr<Process> createHydroMechanicsProcess(
             pv_name.find("displacement_jump") != 0)
         {
             OGS_FATAL(
-                "Found a process variable name '{:s}'. It should be "
-                "'displacement' or 'displacement_jumpN' or 'pressure'");
+                "Found a process variable name '{}'. It should be "
+                "'displacement' or 'displacement_jumpN' or 'pressure'",
+                pv_name);
         }
         auto variable = std::find_if(variables.cbegin(), variables.cend(),
                                      [&pv_name](ProcessVariable const& v)
diff --git a/ProcessLib/LIE/SmallDeformation/CreateSmallDeformationProcess.cpp b/ProcessLib/LIE/SmallDeformation/CreateSmallDeformationProcess.cpp
index 204739bc10cf87530360a21c0728a5b97758911c..2e2241fcd2c0bbb0b554aa44dec13e630200427f 100644
--- a/ProcessLib/LIE/SmallDeformation/CreateSmallDeformationProcess.cpp
+++ b/ProcessLib/LIE/SmallDeformation/CreateSmallDeformationProcess.cpp
@@ -60,7 +60,8 @@ std::unique_ptr<Process> createSmallDeformationProcess(
             OGS_FATAL(
                 "Found a process variable name '{:s}'. It should be "
                 "'displacement' or 'displacement_jumpN' or "
-                "'displacement_junctionN'");
+                "'displacement_junctionN'",
+                pv_name);
         }
         if (pv_name.find("displacement_jump") == 0)
         {