diff --git a/README.md b/README.md
index 18d8edbf..445467b 100644
--- a/README.md
+++ b/README.md
@@ -207,6 +207,7 @@ Currently documentation is available for the following pipelines within specific
 - rnavar
   - [MUNIN](docs/pipeline/rnavar/munin.md)
 - sarek
+  - [Cancer Research UK Manchester Institute](docs/pipeline/sarek/crukmi.md)
   - [MUNIN](docs/pipeline/sarek/munin.md)
   - [UPPMAX](docs/pipeline/sarek/uppmax.md)
 - taxprofiler
diff --git a/docs/pipeline/sarek/crukmi.md b/docs/pipeline/sarek/crukmi.md
new file mode 100644
index 0000000..01d030a
--- /dev/null
+++ b/docs/pipeline/sarek/crukmi.md
@@ -0,0 +1,17 @@
+# nf-core/configs: CRUK-MI sarek specific configuration
+
+Extra specific configuration for sarek pipeline
+
+## Usage
+
+To use, run the pipeline with `-profile crukmi`.
+
+This will download and launch the sarek specific [`crukmi.config`](../../../conf/pipeline/sarek/munin.config) which has been pre-configured with a setup suitable for the Cancer Research UK Manchester Institute cluster (phoenix).
+
+Example: `nextflow run nf-core/sarek -profile crukmi`
+
+## Sarek specific configurations for CRUK-MI
+
+Specific configurations for `CRUK-MI` has been made for sarek.
+
+- Initial requested resources for SAMTOOLS_MPILEUP are only 5GB and 1 core.