diff --git a/llvm/lib/Fuzzer/test/fuzzer-leak.test b/llvm/lib/Fuzzer/test/fuzzer-leak.test
index 25c1f45978c6..d86a8f68743a 100644
--- a/llvm/lib/Fuzzer/test/fuzzer-leak.test
+++ b/llvm/lib/Fuzzer/test/fuzzer-leak.test
@@ -20,4 +20,5 @@ RUN: not LLVMFuzzer-LeakTimeoutTest -timeout=1 2>&1 | FileCheck %s --check-prefi
 LEAK_TIMEOUT: ERROR: libFuzzer: timeout after
 LEAK_TIMEOUT-NOT: LeakSanitizer
 
-
+RUN: LLVMFuzzer-AccumulateAllocationsTest -detect_leaks=1 -runs=100000 2>&1 | FileCheck %s --check-prefix=ACCUMULATE_ALLOCS
+ACCUMULATE_ALLOCS: INFO: libFuzzer disabled leak detection after every mutation