diff --git a/ajax.php b/ajax.php
index 170d72d..3917442 100644
--- a/ajax.php
+++ b/ajax.php
@@ -66,12 +66,7 @@
 $outcome->response = new stdClass();
 $outcome->error = '';
 
-try {
-    $ilios = di::get(ilios::class);
-} catch (Exception $e) {
-    // Re-throw exception.
-    throw new Exception('ERROR: Failed to instantiate Ilios client.', $e);
-}
+$ilios = di::get(ilios::class);
 
 switch ($action) {
     case 'getselectschooloptions':
diff --git a/edit.php b/edit.php
index e3d580d..5cc1d1e 100644
--- a/edit.php
+++ b/edit.php
@@ -48,12 +48,7 @@
     redirect($returnurl);
 }
 
-try {
-    $ilios = di::get(ilios::class);
-} catch (Exception $e) {
-    // Re-throw exception.
-    throw new Exception('ERROR: Failed to instantiate Ilios client.', $e);
-}
+$ilios = di::get(ilios::class);
 
 /** @var enrol_ilios_plugin $enrol */
 $enrol = enrol_get_plugin('ilios');
diff --git a/lib.php b/lib.php
index 4a54851..c22b067 100644
--- a/lib.php
+++ b/lib.php
@@ -45,12 +45,7 @@ class enrol_ilios_plugin extends enrol_plugin {
      * Constructor.
      */
     public function __construct() {
-        try {
-            $this->ilios = di::get(ilios::class);
-        } catch (Exception $e) {
-            // Re-throw exception.
-            throw new Exception('ERROR: Failed to instantiate Ilios client.', $e);
-        }
+        $this->ilios = di::get(ilios::class);
     }
 
     /**