diff --git a/calorimeters/.gitignore b/calorimeters/.gitignore
deleted file mode 100644
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..0000000000000000000000000000000000000000
diff --git a/calorimeters/.rootrc b/calorimeters/.rootrc
deleted file mode 100644
index ec5dcc3cc1404ad8d190baf52f45ba48740a8e28..0000000000000000000000000000000000000000
--- a/calorimeters/.rootrc
+++ /dev/null
@@ -1,2 +0,0 @@
-#.rootrc file
-Rint.Logon: ./rootlogon.C
diff --git a/pid/.gitignore b/pid/.gitignore
deleted file mode 100644
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..0000000000000000000000000000000000000000
diff --git a/trackers/.gitignore b/trackers/.gitignore
deleted file mode 100644
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..0000000000000000000000000000000000000000