diff --git a/share/pgpkeys/mat.key b/share/pgpkeys/mat.key
index 71cfd3261e..0b417c5080 100644
--- a/share/pgpkeys/mat.key
+++ b/share/pgpkeys/mat.key
@@ -1,518 +1,167 @@
-uid Mathieu Arnold
-uid Mathieu Arnold
-uid Mathieu Arnold
-uid Mathieu Arnold
-uid Mathieu Arnold
-uid Mathieu Arnold
-uid Mathieu Arnold
-sub 2048g/EAD18BD9 2005-04-25
+pub 4096R/0x3A4516F35183CE48 2013-09-23 [expires: 2018-09-22]
+ Key fingerprint = 3AB6 9789 D2ED 1210 6440 BA5B 3A45 16F3 5183 CE48
+uid [ full ] Mathieu Arnold
+uid [ full ] Mathieu Arnold
+uid [ full ] Mathieu Arnold
+uid [ full ] Mathieu Arnold
+sub 4096R/0xA99F9AA711E3DFC9 2013-09-23 [expires: 2018-09-22]
]]>