diff --git a/wp-includes/load.php b/wp-includes/load.php
index f41b7f71ed..2caa6a39a8 100644
--- a/wp-includes/load.php
+++ b/wp-includes/load.php
@@ -474,7 +474,7 @@ function wp_start_object_cache() {
 		wp_cache_init();
 
 	if ( function_exists( 'wp_cache_add_global_groups' ) ) {
-		wp_cache_add_global_groups( array( 'users', 'userlogins', 'usermeta', 'user_meta', 'useremail', 'userslugs', 'site-transient', 'site-options', 'site-lookup', 'blog-lookup', 'blog-details', 'rss', 'global-posts', 'blog-id-cache' ) );
+		wp_cache_add_global_groups( array( 'users', 'userlogins', 'usermeta', 'user_meta', 'useremail', 'userslugs', 'site-transient', 'site-options', 'site-lookup', 'blog-lookup', 'blog-details', 'rss', 'global-posts', 'blog-id-cache', 'networks' ) );
 		wp_cache_add_non_persistent_groups( array( 'comment', 'counts', 'plugins' ) );
 	}
 }
diff --git a/wp-includes/ms-blogs.php b/wp-includes/ms-blogs.php
index b41a9153db..f45d544543 100644
--- a/wp-includes/ms-blogs.php
+++ b/wp-includes/ms-blogs.php
@@ -655,7 +655,7 @@ function switch_to_blog( $new_blog, $deprecated = null ) {
 			if ( is_array( $global_groups ) ) {
 				wp_cache_add_global_groups( $global_groups );
 			} else {
-				wp_cache_add_global_groups( array( 'users', 'userlogins', 'usermeta', 'user_meta', 'useremail', 'userslugs', 'site-transient', 'site-options', 'site-lookup', 'blog-lookup', 'blog-details', 'rss', 'global-posts', 'blog-id-cache' ) );
+				wp_cache_add_global_groups( array( 'users', 'userlogins', 'usermeta', 'user_meta', 'useremail', 'userslugs', 'site-transient', 'site-options', 'site-lookup', 'blog-lookup', 'blog-details', 'rss', 'global-posts', 'blog-id-cache', 'networks' ) );
 			}
 			wp_cache_add_non_persistent_groups( array( 'comment', 'counts', 'plugins' ) );
 		}
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 1412bff65d..6942ad0d77 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.5-alpha-36256';
+$wp_version = '4.5-alpha-36258';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.