diff --git a/admin/index.php b/admin/index.php
index e2b8c5d6eb6..b977381f01f 100644
--- a/admin/index.php
+++ b/admin/index.php
@@ -509,7 +509,8 @@ if (!$cache and $version > $CFG->version) {  // upgrade
         // Always verify plugin dependencies!
         $failed = array();
         if (!core_plugin_manager::instance()->all_plugins_ok($version, $failed)) {
-            echo $output->unsatisfied_dependencies_page($version, $failed, $PAGE->url);
+            echo $output->unsatisfied_dependencies_page($version, $failed, new moodle_url($PAGE->url,
+                array('confirmplugincheck' => 0)));
             die();
         }
         unset($failed);
@@ -701,7 +702,8 @@ if (!$cache and moodle_needs_upgrading()) {
         $failed = array();
         if (!$pluginman->all_plugins_ok($version, $failed)) {
             $output = $PAGE->get_renderer('core', 'admin');
-            echo $output->unsatisfied_dependencies_page($version, $failed, $PAGE->url);
+            echo $output->unsatisfied_dependencies_page($version, $failed, new moodle_url($PAGE->url,
+                array('confirmplugincheck' => 0)));
             die();
         }
         unset($failed);
diff --git a/admin/renderer.php b/admin/renderer.php
index ca2e78d67d2..82f03d3d737 100644
--- a/admin/renderer.php
+++ b/admin/renderer.php
@@ -1098,7 +1098,7 @@ class core_admin_renderer extends plugin_renderer_base {
 
                 if (!empty($installabortable[$plugin->component])) {
                     $status .= $this->output->single_button(
-                        new moodle_url($this->page->url, array('abortinstall' => $plugin->component)),
+                        new moodle_url($this->page->url, array('abortinstall' => $plugin->component, 'confirmplugincheck' => 0)),
                         get_string('cancelinstallone', 'core_plugin'),
                         'post',
                         array('class' => 'actionbutton cancelinstallone d-block mt-1')
@@ -1194,7 +1194,7 @@ class core_admin_renderer extends plugin_renderer_base {
 
         if ($installabortable) {
             $out .= $this->output->single_button(
-                new moodle_url($this->page->url, array('abortinstallx' => 1)),
+                new moodle_url($this->page->url, array('abortinstallx' => 1, 'confirmplugincheck' => 0)),
                 get_string('cancelinstallall', 'core_plugin', count($installabortable)),
                 'post',
                 array('class' => 'singlebutton cancelinstallall mr-1')