diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index d162d31..b8bf6d7 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -918,6 +918,10 @@
 #
 # Indicative running times are given for reference.
 
+component_check_dummy () {
+    : # This is a dummy test for CI testing
+}
+
 component_check_recursion () {
     msg "Check: recursion.pl" # < 1s
     tests/scripts/recursion.pl library/*.c