diff --git a/.github/workflows/sigma-mitre.yml b/.github/workflows/sigma-mitre.yml
index f31fd85d847..af64a67bcd2 100644
--- a/.github/workflows/sigma-mitre.yml
+++ b/.github/workflows/sigma-mitre.yml
@@ -29,5 +29,7 @@ jobs:
           pip install pySigma-validators-sigmahq==0.7.0
       - name: Test Sigma Rule Syntax
         run: |
-          sigma analyze attack count ./other/rules.json rules 
+          sigma analyze attack count ./other/rules.json rules
+          sigma analyze attack count ./other/rules-emerging-threats.json rules-emerging-threats
+