diff --git a/conf/ldap-auth-fix-subfolder.patch b/conf/ldap-auth-fix-subfolder.patch
index de005c7..d33826e 100644
--- a/conf/ldap-auth-fix-subfolder.patch
+++ b/conf/ldap-auth-fix-subfolder.patch
@@ -1,5 +1,5 @@
---- discourse-ldap-auth.orig/gems/2.3.3/gems/omniauth-ldap-1.0.5/lib/omniauth/strategies/ldap.rb        2018-04-02 17:58:36.830909997 +0200
-+++ discourse-ldap-auth/gems/2.3.3/gems/omniauth-ldap-1.0.5/lib/omniauth/strategies/ldap.rb     2018-04-02 19:17:51.903732202 +0200
+--- omniauth-ldap-1.0.5.orig/lib/omniauth/strategies/ldap.rb        2018-04-02 17:58:36.830909997 +0200
++++ omniauth-ldap-1.0.5/lib/omniauth/strategies/ldap.rb     2018-04-02 19:17:51.903732202 +0200
 @@ -27,7 +27,8 @@
 
        def request_phase
diff --git a/scripts/install b/scripts/install
index 7fc3cc0..dea69f2 100644
--- a/scripts/install
+++ b/scripts/install
@@ -234,9 +234,10 @@ y
 # CONFIGURE PLUGINS
 #=================================================
 
-# Patch ldap-auth plugin to fix it when using domain subfolder
+# Patch ldap-auth plugin dependency (omniauth-ldap) to fix it when using domain subfolder
 # (Can only do that now because we are patching dependencies which have just been downloaded)
-(cd $final_path/plugins/discourse-ldap-auth
+# Patch applied: https://github.com/omniauth/omniauth-ldap/pull/16
+(cd $final_path/plugins/discourse-ldap-auth/gems/*/gems/omniauth-ldap*/
 patch -p1 < $YNH_CWD/../conf/ldap-auth-fix-subfolder.patch)
 
 #=================================================