diff --git a/src/main/scala/backBoard/ebus/BackBoardMst.scala.bk b/src/main/scala/backBoard/ebus/BackBoardMst.scala
similarity index 100%
rename from src/main/scala/backBoard/ebus/BackBoardMst.scala.bk
rename to src/main/scala/backBoard/ebus/BackBoardMst.scala
diff --git a/src/main/scala/backBoard/ebus/BackBoardSlv.scala.bk b/src/main/scala/backBoard/ebus/BackBoardSlv.scala
similarity index 100%
rename from src/main/scala/backBoard/ebus/BackBoardSlv.scala.bk
rename to src/main/scala/backBoard/ebus/BackBoardSlv.scala
diff --git a/src/main/scala/backBoard/ebus/CDR4MultiIn.scala.bk b/src/main/scala/backBoard/ebus/CDR4MultiIn.scala
similarity index 100%
rename from src/main/scala/backBoard/ebus/CDR4MultiIn.scala.bk
rename to src/main/scala/backBoard/ebus/CDR4MultiIn.scala
diff --git a/src/main/scala/backBoard/ebus/CDROutBus.scala.bk b/src/main/scala/backBoard/ebus/CDROutBus.scala
similarity index 100%
rename from src/main/scala/backBoard/ebus/CDROutBus.scala.bk
rename to src/main/scala/backBoard/ebus/CDROutBus.scala
diff --git a/src/main/scala/backBoard/ebus/FSMC.scala.bk b/src/main/scala/backBoard/ebus/FSMC.scala
similarity index 100%
rename from src/main/scala/backBoard/ebus/FSMC.scala.bk
rename to src/main/scala/backBoard/ebus/FSMC.scala
diff --git a/src/main/scala/backBoard/ebus/SpiSlv.scala.bk b/src/main/scala/backBoard/ebus/SpiSlv.scala
similarity index 100%
rename from src/main/scala/backBoard/ebus/SpiSlv.scala.bk
rename to src/main/scala/backBoard/ebus/SpiSlv.scala