diff --git a/.gitmodules b/.gitmodules
index a115441..0b13fb2 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -30,7 +30,7 @@
 	url = https://github.com/saz/puppet-sudo
 [submodule "puppet/modules/dovecot"]
 	path = puppet/modules/dovecot
-	url = git@github.com:EthACKdotOrg/dovecot.git
+	url = https://github.com/EthACKdotOrg/dovecot
 [submodule "puppet/modules/ssh"]
 	path = puppet/modules/ssh
 	url = https://github.com/saz/puppet-ssh
diff --git a/puppet/modules/dovecot b/puppet/modules/dovecot
index 6aa1bce..528048f 160000
--- a/puppet/modules/dovecot
+++ b/puppet/modules/dovecot
@@ -1 +1 @@
-Subproject commit 6aa1bcec83231f0c87a6bf8426d64b43c43a9322
+Subproject commit 528048fa297f548209dc08c690d71d4556fa55ca