diff --git a/ChangeLog.md b/ChangeLog.md
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -1,3 +1,7 @@
+## 1.6.2
+
+* Remove MINIMAL praggma for authHttpManager [#1489](https://github.com/yesodweb/yesod/issues/1489)
+
 ## 1.6.1
 
 * Relax a number of type signatures [#1488](https://github.com/yesodweb/yesod/issues/1488)
diff --git a/Yesod/Auth.hs b/Yesod/Auth.hs
--- a/Yesod/Auth.hs
+++ b/Yesod/Auth.hs
@@ -243,7 +243,7 @@
       man <- authHttpManager
       withRunInIO $ \run -> withResponse req man $ run . inner
 
-    {-# MINIMAL loginDest, logoutDest, (authenticate | getAuthId), authPlugins, authHttpManager #-}
+    {-# MINIMAL loginDest, logoutDest, (authenticate | getAuthId), authPlugins #-}
 
 {-# DEPRECATED getAuthId "Define 'authenticate' instead; 'getAuthId' will be removed in the next major version" #-}
 
diff --git a/yesod-auth.cabal b/yesod-auth.cabal
--- a/yesod-auth.cabal
+++ b/yesod-auth.cabal
@@ -1,5 +1,5 @@
 name:            yesod-auth
-version:         1.6.1
+version:         1.6.2
 license:         MIT
 license-file:    LICENSE
 author:          Michael Snoyman, Patrick Brisbin