diff --git a/src/lint/linter/phutilmodule/ArcanistPhutilModuleLinter.php b/src/lint/linter/phutilmodule/ArcanistPhutilModuleLinter.php
index 26f2e9ef..4f6b37a4 100644
--- a/src/lint/linter/phutilmodule/ArcanistPhutilModuleLinter.php
+++ b/src/lint/linter/phutilmodule/ArcanistPhutilModuleLinter.php
@@ -249,6 +249,8 @@ class ArcanistPhutilModuleLinter extends ArcanistLinter {
                 $loaded = true;
               } catch (PhutilMissingSymbolException $ex) {
                 $loaded = false;
+              } catch (PhutilBootloaderException $ex) {
+                $loaded = false;
               }
               if ($loaded) {
                 $resolvable[] = $message;
@@ -290,6 +292,8 @@ class ArcanistPhutilModuleLinter extends ArcanistLinter {
                 $loaded = true;
               } catch (PhutilMissingSymbolException $ex) {
                 $loaded = false;
+              } catch (PhutilBootloaderException $ex) {
+                $loaded = false;
               }
               if ($loaded) {
                 $resolvable[] = $message;