diff --git a/.gitmodules b/.gitmodules
index 06461f96..91468aac 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,18 +1,3 @@
 [submodule "scripts"]
 	path = scripts
 	url = git://github.com/yesodweb/scripts.git
-[submodule "authenticate"]
-	path = authenticate
-	url = https://github.com/yesodweb/authenticate.git
-[submodule "http-conduit"]
-	path = http-conduit
-	url = https://github.com/snoyberg/http-conduit
-[submodule "xml"]
-	path = xml
-	url = https://github.com/snoyberg/xml
-[submodule "crypto-conduit"]
-	path = crypto-conduit
-	url = https://github.com/snoyberg/crypto-conduit.git
-[submodule "yaml"]
-	path = yaml
-	url = https://github.com/snoyberg/yaml
diff --git a/authenticate b/authenticate
deleted file mode 160000
index c61c883b..00000000
--- a/authenticate
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit c61c883be061b86d38b87f4da302a76074c21956
diff --git a/crypto-conduit b/crypto-conduit
deleted file mode 160000
index 26697093..00000000
--- a/crypto-conduit
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 26697093384afe848b834270c58229dac822f70d
diff --git a/http-conduit b/http-conduit
deleted file mode 160000
index 8beda458..00000000
--- a/http-conduit
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 8beda45819170502d23febe204b8eee7f15dc2cb
diff --git a/sources.txt b/sources.txt
index c14ecd00..b5266622 100644
--- a/sources.txt
+++ b/sources.txt
@@ -1,8 +1,3 @@
-./crypto-conduit
-./authenticate/authenticate
-./http-conduit
-./xml/xml-conduit
-./yaml
 ./yesod-routes
 ./yesod-core
 ./yesod-json
diff --git a/xml b/xml
deleted file mode 160000
index a45988f5..00000000
--- a/xml
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit a45988f588e8e5c2a537781ec37500bb1f47d539
diff --git a/yaml b/yaml
deleted file mode 160000
index 8eb70f49..00000000
--- a/yaml
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 8eb70f4984ac950f45f532d85ff840736ce817df