diff --git a/projects/av-portal/.gitconfig b/projects/av-portal/.gitconfig
deleted file mode 100644
index 937c01a..0000000
--- a/projects/av-portal/.gitconfig
+++ /dev/null
@@ -1,2 +0,0 @@
-[user]
-	email = karsten.hachmeister@tib.eu
diff --git a/projects/hachmeister/.gitconfig b/projects/hachmeister/.gitconfig
deleted file mode 100644
index 2dbf40e..0000000
--- a/projects/hachmeister/.gitconfig
+++ /dev/null
@@ -1,2 +0,0 @@
-[user]
-	email = karsten@hachmeister.org
diff --git a/projects/kubernetes/.gitconfig b/projects/kubernetes/.gitconfig
deleted file mode 100644
index 937c01a..0000000
--- a/projects/kubernetes/.gitconfig
+++ /dev/null
@@ -1,2 +0,0 @@
-[user]
-	email = karsten.hachmeister@tib.eu