diff --git a/test/fuzzers/BUILD.gn b/test/fuzzers/BUILD.gn
index 290db38e39..797f270483 100644
--- a/test/fuzzers/BUILD.gn
+++ b/test/fuzzers/BUILD.gn
@@ -587,3 +587,14 @@ webrtc_fuzzer_test("string_to_number_fuzzer") {
   ]
   seed_corpus = "corpora/string_to_number-corpus"
 }
+
+webrtc_fuzzer_test("rtp_rtcp_demuxer_helper_fuzzer") {
+  sources = [
+    "rtp_rtcp_demuxer_helper_fuzzer.cc",
+  ]
+  deps = [
+    "../../api:array_view",
+    "../../call:rtp_receiver",
+  ]
+  seed_corpus = "corpora/rtcp-corpus"
+}
diff --git a/test/fuzzers/rtp_rtcp_demuxer_helper_fuzzer.cc b/test/fuzzers/rtp_rtcp_demuxer_helper_fuzzer.cc
new file mode 100644
index 0000000000..f7403b9567
--- /dev/null
+++ b/test/fuzzers/rtp_rtcp_demuxer_helper_fuzzer.cc
@@ -0,0 +1,23 @@
+/*
+ *  Copyright (c) 2019 The WebRTC project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include <stddef.h>
+#include <stdint.h>
+
+#include "api/array_view.h"
+#include "call/rtp_rtcp_demuxer_helper.h"
+
+namespace webrtc {
+
+void FuzzOneInput(const uint8_t* data, size_t size) {
+  ParseRtcpPacketSenderSsrc(rtc::MakeArrayView(data, size));
+}
+
+}  // namespace webrtc