diff --git a/tools/valgrind-webrtc/memcheck/suppressions.txt b/tools/valgrind-webrtc/memcheck/suppressions.txt
index fce9259b92..9919522e83 100644
--- a/tools/valgrind-webrtc/memcheck/suppressions.txt
+++ b/tools/valgrind-webrtc/memcheck/suppressions.txt
@@ -416,16 +416,3 @@
    fun:_ZN12_GLOBAL__N_118StatsCollectorTest22TestCertificateReportsERKN3rtc18FakeSSLCertificateERKSt6vectorISsSaISsEES4_S9_
    fun:_ZN12_GLOBAL__N_156StatsCollectorTest_ChainedCertificateReportsCreated_Test8TestBodyEv
 }
-{
-   bug_5651
-   Memcheck:Unaddressable
-   fun:silk_NLSF_encode
-   fun:silk_process_NLSFs
-   fun:silk_process_NLSFs_FLP
-   fun:silk_find_pred_coefs_FLP
-   fun:silk_encode_frame_FLP
-   fun:silk_Encode
-   fun:opus_encode_native
-   fun:opus_encode
-   fun:WebRtcOpus_Encode
-}