diff --git a/a8/orderbuffer.cc b/a8/fifobuffer.cc
similarity index 100%
rename from a8/orderbuffer.cc
rename to a8/fifobuffer.cc
diff --git a/a8/orderbuffer.h b/a8/fifobuffer.h
similarity index 100%
rename from a8/orderbuffer.h
rename to a8/fifobuffer.h