diff --git a/src/wp-admin/plugin-install.php b/src/wp-admin/plugin-install.php
index a8b4e333ab..1f8b680740 100644
--- a/src/wp-admin/plugin-install.php
+++ b/src/wp-admin/plugin-install.php
@@ -52,7 +52,7 @@ $title       = __( 'Add Plugins' );
 $parent_file = 'plugins.php';
 
 wp_enqueue_script( 'plugin-install' );
-if ( 'plugin-information' != $tab ) {
+if ( 'plugin-information' !== $tab ) {
 	add_thickbox();
 }