diff --git a/src/karts/abstract_characteristic.cpp b/src/karts/abstract_characteristic.cpp old mode 100755 new mode 100644 diff --git a/src/karts/abstract_characteristic.hpp b/src/karts/abstract_characteristic.hpp old mode 100755 new mode 100644 diff --git a/src/network/network.cpp b/src/network/network.cpp old mode 100755 new mode 100644