diff --git a/compiler-rt/lib/scudo/standalone/flags.inc b/compiler-rt/lib/scudo/standalone/flags.inc
--- a/compiler-rt/lib/scudo/standalone/flags.inc
+++ b/compiler-rt/lib/scudo/standalone/flags.inc
@@ -37,12 +37,6 @@
 SCUDO_FLAG(bool, pattern_fill_contents, false,
            "Pattern fill chunk contents on allocation.")
 
-SCUDO_FLAG(int, rss_limit_mb, -1,
-           "Enforce an upper limit (in megabytes) to the process RSS. The "
-           "allocator will terminate or return NULL when allocations are "
-           "attempted past that limit (depending on may_return_null). Negative "
-           "values disable the feature.")
-
 SCUDO_FLAG(bool, may_return_null, true,
            "Indicate whether the allocator should terminate instead of "
            "returning NULL in otherwise non-fatal error scenarios, eg: OOM, "