diff --git a/Manual.md b/Manual.md
index 8afe781f0ec..26e3b9f4341 100644
--- a/Manual.md
+++ b/Manual.md
@@ -613,6 +613,11 @@ and `XBPS_MAKEJOBS` will be set to 1. If a package does not work well with `XBPS
 but still has a mechanism to build in parallel, set `disable_parallel_build` and
 use `XBPS_ORIG_MAKEJOBS` (which holds the original value of `XBPS_MAKEJOBS`) in the template.
 
+- `disable_parallel_check` If set tests for the package won't be built and run in parallel
+and `XBPS_MAKEJOBS` will be set to 1. If a package does not work well with `XBPS_MAKEJOBS`
+but still has a mechanism to run checks in parallel, set `disable_parallel_check` and
+use `XBPS_ORIG_MAKEJOBS` (which holds the original value of `XBPS_MAKEJOBS`) in the template.
+
 - `make_check` Sets the cases in which the `check` phase is run.
 This option has to be accompanied by a comment explaining why the tests fail.
 Allowed values: