diff --git a/.gitconfig b/.gitconfig
index 8d17d8d..53adb70 100755
--- a/.gitconfig
+++ b/.gitconfig
@@ -1,6 +1,6 @@
 [user]
 	name = Daniel Vedder\n
-	email = d.vedder@web.de
+	email = daniel.vedder@stud-mail.uni-wuerzburg.de
 
 [core]
 	editor = vim

diff --git a/.gitconfig b/.gitconfig
index 8d17d8d..53adb70 100755
--- a/.gitconfig
+++ b/.gitconfig
@@ -1,6 +1,6 @@
 [user]
 	name = Daniel Vedder\n
-	email = d.vedder@web.de
+	email = daniel.vedder@stud-mail.uni-wuerzburg.de
 
 [core]
 	editor = vim
diff --git a/config b/config
index 5bc2c14..fe08893 100644
--- a/config
+++ b/config
@@ -1,12 +1,8 @@
-Host helios
-        HostName 185.11.139.238
-        User daniel
-
 Host oikos
-        HostName 81.169.173.132
-        User daniel
+	HostName 81.169.173.132
+	User daniel
 
 Host cctb
-		# gaia2, only accessible from the intranet
-		HostName 132.187.198.12
-		User csa87dave
+	# gaia2, only accessible from the intranet
+	HostName 132.187.198.12
+	User csa87dave