diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index d02dcd173e690153935495fac9088da47b18f5a1..221cf28da4be148e25856099372db98e56b7372d 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -25,7 +25,7 @@ spell check:
   allow_failure: true
   script:
   - npm i markdown-spellcheck -g
-  - mdspell '**/*.md' '!docs.it4i/module*.md' -rn --en-us
+  - mdspell '**/*.md' '!docs.it4i/module*.md' '!docs.it4i/anselm-cluster-documentation/software/omics-master/overview.md' '!docs.it4i/downtimes_history.md' -rns --en-us
 
 ext_links:
   stage: test