diff --git a/sh/main.sh b/sh/main.sh
index bb7c2bc..4c1e58b 100644
--- a/sh/main.sh
+++ b/sh/main.sh
@@ -15,7 +15,9 @@ sh_source_check() {
 	-name "*.sh" \
 	-printf ". \"%P\"\n" \
 	>"${file}"
-	shellcheck "${file}"
+	shellcheck \
+		--check-sourced \
+		"${file}"
 	rm "${file}"
 }