diff --git a/test/SILOptimizer/let_properties_opts.swift b/test/SILOptimizer/let_properties_opts.swift
index c22d41d74e4..230d3e58212 100644
--- a/test/SILOptimizer/let_properties_opts.swift
+++ b/test/SILOptimizer/let_properties_opts.swift
@@ -3,6 +3,9 @@
 
 // REQUIRES: optimized_stdlib
 
+// See https://bugs.swift.org/browse/SR-12370
+// XFAIL: OS=linux-androideabi && CPU=armv7
+
 // Test propagation of non-static let properties with compile-time constant values.
 
 // TODO: Once this optimization can remove the propagated fileprivate/internal let properties or