diff --git a/Makefile b/Makefile
index 993ff1d58..6f4aca93d 100644
--- a/Makefile
+++ b/Makefile
@@ -25,6 +25,7 @@ test-sigmac:
 	coverage run -a --include=$(COVSCOPE) tools/sigmac -rvdI -t logpoint rules/ > /dev/null
 	coverage run -a --include=$(COVSCOPE) tools/sigmac -rvdI -t wdatp rules/ > /dev/null
 	coverage run -a --include=$(COVSCOPE) tools/sigmac -rvdI -t es-dsl rules/ > /dev/null
+	coverage run -a --include=$(COVSCOPE) tools/sigmac -rvdI -t powershell rules/ > /dev/null
 	coverage run -a --include=$(COVSCOPE) tools/sigmac -rvdI -t arcsight -c tools/config/arcsight.yml rules/ > /dev/null
 	coverage run -a --include=$(COVSCOPE) tools/sigmac -rvdI -t qradar -c tools/config/arcsight.yml rules/ > /dev/null
 	coverage run -a --include=$(COVSCOPE) tools/sigmac -rvdI -t qualys -c tools/config/qualys.yml rules/ > /dev/null