diff --git a/flang/test/Semantics/modfile41.f90 b/flang/test/Semantics/modfile41.f90
index 8e058f95ca44f..e988e77514df6 100644
--- a/flang/test/Semantics/modfile41.f90
+++ b/flang/test/Semantics/modfile41.f90
@@ -1,4 +1,5 @@
 ! RUN: %S/test_errors.sh %s %t %flang_fc1
+! REQUIRES: shell
 ! Test USE statements that use same module multiple times mixed with rename
 ! clauses and ONLY clauses
 module m1