diff --git a/test/unstable/packageModules.skipif b/test/unstable/packageModules.skipif
new file mode 100644
index 000000000000..08f3c146c015
--- /dev/null
+++ b/test/unstable/packageModules.skipif
@@ -0,0 +1,3 @@
+// AtomicObjects fails with non-llvm
+CHPL_LLVM==none
+CHPL_TARGET_COMPILER!=llvm