diff --git a/modules/nf-neuro/betcrop/synthbet/tests/main.nf.test b/modules/nf-neuro/betcrop/synthbet/tests/main.nf.test
index 4157976..bb1e476 100644
--- a/modules/nf-neuro/betcrop/synthbet/tests/main.nf.test
+++ b/modules/nf-neuro/betcrop/synthbet/tests/main.nf.test
@@ -51,6 +51,8 @@ nextflow_process {
 
     test("betcrop - synthbet - stub-run") {
 
+        options "-stub-run"
+
         setup {
             run("LOAD_TEST_DATA", alias: "LOAD_DATA") {
                 script "../../../../../subworkflows/nf-neuro/load_test_data/main.nf"