diff --git a/Makefile b/Makefile
index 813f8281d..2b4e59d81 100644
--- a/Makefile
+++ b/Makefile
@@ -30,7 +30,9 @@ test-sigmac:
 	coverage run -a --include=$(COVSCOPE) tools/sigmac -rvdI -c tools/config/elk-windows.yml -t es-qs rules/ > /dev/null
 	coverage run -a --include=$(COVSCOPE) tools/sigmac -rvdI -c tools/config/elk-linux.yml -t es-qs rules/ > /dev/null
 	coverage run -a --include=$(COVSCOPE) tools/sigmac -rvdI -c tools/config/elk-windows.yml -t kibana rules/ > /dev/null
+	coverage run -a --include=$(COVSCOPE) tools/sigmac -rvdI -c tools/config/elk-windows.yml -Ooutput=curl -t kibana rules/ > /dev/null
 	coverage run -a --include=$(COVSCOPE) tools/sigmac -rvdI -c tools/config/elk-linux.yml -t kibana rules/ > /dev/null
+	coverage run -a --include=$(COVSCOPE) tools/sigmac -rvdI -c tools/config/elk-linux.yml -Ooutput=curl -t kibana rules/ > /dev/null
 	coverage run -a --include=$(COVSCOPE) tools/sigmac -rvdI -c tools/config/elk-windows.yml -t xpack-watcher rules/ > /dev/null
 	coverage run -a --include=$(COVSCOPE) tools/sigmac -rvdI -c tools/config/elk-linux.yml -t xpack-watcher rules/ > /dev/null
 	coverage run -a --include=$(COVSCOPE) tools/sigmac -rvdI -c tools/config/elk-defaultindex.yml -t xpack-watcher rules/ > /dev/null