--- a/include/Pythia8/Pythia.h
+++ b/include/Pythia8/Pythia.h
@@ -48,7 +48,7 @@
public:
// Constructor. (See Pythia.cc file.)
- Pythia(string xmlDir = "../xmldoc", bool printBanner = true);
+ Pythia(string xmlDir = "/usr/share/pythia8-data/xmldoc", bool printBanner = true);
// Destructor. (See Pythia.cc file.)
~Pythia();