diff --git a/compiler-rt/test/lsan/lit.common.cfg b/compiler-rt/test/lsan/lit.common.cfg
index bd1aa2769c42..ba9c283ca84a 100644
--- a/compiler-rt/test/lsan/lit.common.cfg
+++ b/compiler-rt/test/lsan/lit.common.cfg
@@ -44,8 +44,8 @@ config.substitutions.append( ("%clangxx ", build_invocation(clang_cxxflags)) )
 config.substitutions.append( ("%clang_lsan ", build_invocation(clang_lsan_cflags)) )
 config.substitutions.append( ("%clangxx_lsan ", build_invocation(clang_lsan_cxxflags)) )
 
-# LeakSanitizer tests are currently supported on x86-64 Linux only.
-if config.host_os not in ['Linux'] or config.host_arch not in ['x86_64']:
+# LeakSanitizer tests are currently supported on x86-64 Linux and mips64 Linux only.
+if config.host_os not in ['Linux'] or config.host_arch not in ['x86_64', 'mips64']:
   config.unsupported = True
 
 config.suffixes = ['.c', '.cc', '.cpp']