diff --git a/python/ql/test/experimental/dataflow/validTest.py b/python/ql/test/experimental/dataflow/validTest.py
index c2280521113..585f2fbf776 100644
--- a/python/ql/test/experimental/dataflow/validTest.py
+++ b/python/ql/test/experimental/dataflow/validTest.py
@@ -67,6 +67,7 @@ if __name__ == "__main__":
     check_tests_valid("variable-capture.in")
     check_tests_valid("variable-capture.nonlocal")
     check_tests_valid("variable-capture.dict")
+    check_tests_valid("variable-capture.collections")
     check_tests_valid("module-initialization.multiphase")
     check_tests_valid("fieldflow.test")
     check_tests_valid_after_version("match.test", (3, 10))
diff --git a/python/ql/test/experimental/dataflow/variable-capture/collections.py b/python/ql/test/experimental/dataflow/variable-capture/collections.py
index 11504695ceb..0920c8d595a 100644
--- a/python/ql/test/experimental/dataflow/variable-capture/collections.py
+++ b/python/ql/test/experimental/dataflow/variable-capture/collections.py
@@ -31,7 +31,7 @@ def SINK_F(x):
         print("OK")
 
 l = [NONSOURCE]
-SINK_F(l_mod[0])
+SINK_F(l[0])
 
 l_mod = [SOURCE for x in l]
 SINK(l_mod[0]) #$ captured