diff --git a/PackageInfo.g b/PackageInfo.g
index 492f0e5..2e07417 100644
--- a/PackageInfo.g
+++ b/PackageInfo.g
@@ -104,7 +104,7 @@ AvailabilityTest := function()
     LogPackageLoadingMessage(PACKAGE_WARNING,
                               ["the kernel module is not compiled, ",
                                "the package cannot be loaded."]);
-    return fail;
+    return false;
   fi;
   return true;
 end,