diff --git a/templates/postgresql.conf.erb b/templates/postgresql.conf.erb
index 2334501..49e10c8 100644
--- a/templates/postgresql.conf.erb
+++ b/templates/postgresql.conf.erb
@@ -60,6 +60,14 @@
 listen_addresses    = '<%= @pl_listen_address %>'
 port                = <%= @pl_listen_port %>
 max_connections     = <%= @pl_max_conn %>
+
+# - Shared Library Preloading -
+<% if @pl_manage_extensions == true -%>
+shared_preload_libraries = '<%= @pl_reqpackages_extensions %>'
+<% else -%>
+# shared_preload_libraries = ''
+<% end -%>
+
 #superuser_reserved_connections = 3	# (change requires restart)
 #unix_socket_directories = '/var/run/postgresql, /tmp'	# comma-separated list of directories
 					# (change requires restart)
@@ -704,8 +712,6 @@ lc_time = 'en_US.UTF-8'				# locale for time formatting
 # default configuration for text search
 default_text_search_config = 'pg_catalog.english'
 
-# - Shared Library Preloading -
-#shared_preload_libraries = '' # requires restart
 #local_preload_libraries = ''
 #session_preload_libraries = ''
 #jit_provider = 'llvmjit'		# JIT library to use