diff --git a/gromacs/README.md b/gromacs/README.md
index 3089f4ec97cdb8edf9e9897d83c694a9dfca4079..94f0e0b7f3996d75b8b0b5cdd4c762bbefed78d2 100644
--- a/gromacs/README.md
+++ b/gromacs/README.md
@@ -148,6 +148,12 @@ the corresponding NAMD benchmark. It contains 28 million atoms and uses PME for
 
 Download test Case C [https://repository.prace-ri.eu/ueabs/GROMACS/2.2/GROMACS_TestCaseC.tar.xz](https://repository.prace-ri.eu/ueabs/GROMACS/2.2/GROMACS_TestCaseC.tar.xz)
    
+The source files necessary to build tpr for future versions are :
+- [https://repository.prace-ri.eu/ueabs/GROMACS/2.2/GROMACS_InputsSource_TestCaseA.tar.xz](https://repository.prace-ri.eu/ueabs/GROMACS/2.2/GROMACS_InputsSource_TestCaseA.tar.xz)
+- [https://repository.prace-ri.eu/ueabs/GROMACS/2.2/GROMACS_InputsSource_TestCaseB.tar.xz](https://repository.prace-ri.eu/ueabs/GROMACS/2.2/GROMACS_InputsSource_TestCaseB.tar.xz)
+- [https://repository.prace-ri.eu/ueabs/GROMACS/2.2/GROMACS_InputsSource_TestCaseC.tar.xz](https://repository.prace-ri.eu/ueabs/GROMACS/2.2/GROMACS_InputsSource_TestCaseC.tar.xz)
+
+
 ## Performance 
 GROMACS reports in log file both time and performance.