diff --git a/README.markdown b/README.markdown
index ae856a8..3c7f637 100644
--- a/README.markdown
+++ b/README.markdown
@@ -41,7 +41,7 @@
 + ``kommunikation@wtf-eg.de`` *AG Kommunikation*
 + ``administration@wtf-eg.de`` *AG Admin Administration der eG eigenen IT und Dienste, Probleme mit den IT-Services, Logins etc.*
 + ``member@wtf-eg.de`` *AG Onboarding Onboarding neuer Genossen(zusammen mit Ofice)*
-+ ``office@wtf-eg.de`` *Das Office der Genossenschaft*
++ ``office@wtf-eg.de`` *Das Office der Genossenschaft* ([PGP-Schlüssel](keys/office@wtf-eg.de.asc))
 + ``raas@wtf-eg.de`` *Rechnung as a Service*
 
 + ``vorstand@wtf-eg.de`` *Die Verantwortlichen direkt*
diff --git a/keys/office@wtf-eg.de b/keys/office@wtf-eg.de
new file mode 100644
index 0000000..68bb24a
--- /dev/null
+++ b/keys/office@wtf-eg.de
@@ -0,0 +1,33 @@
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