diff --git a/lib/linter.sh b/lib/linter.sh
index b6a65fd2..dfdd735d 100755
--- a/lib/linter.sh
+++ b/lib/linter.sh
@@ -943,7 +943,7 @@ LINTER_COMMANDS_ARRAY['TYPESCRIPT_STANDARD']="standard --parser @typescript-esli
 LINTER_COMMANDS_ARRAY['TYPESCRIPT_PRETTIER']="prettier --check"
 LINTER_COMMANDS_ARRAY['UNICODE_CONTROL']="find_unicode_control2.py -c ${UNICODE_CONTROL_LINTER_RULES}"
 LINTER_COMMANDS_ARRAY['XML']="xmllint"
-LINTER_COMMANDS_ARRAY['YAML']="yamllint -c ${YAML_LINTER_RULES} -f parsable"
+LINTER_COMMANDS_ARRAY['YAML']="yamllint --strict -c ${YAML_LINTER_RULES} -f parsable"
 
 debug "--- Linter commands ---"
 debug "-----------------------"