diff --git a/test/sanitizer_suppressions/ubsan b/test/sanitizer_suppressions/ubsan
index 533e2eae51a86..fb412f3699fe7 100644
--- a/test/sanitizer_suppressions/ubsan
+++ b/test/sanitizer_suppressions/ubsan
@@ -53,10 +53,12 @@ implicit-integer-sign-change:compressor.h
 implicit-integer-sign-change:crypto/
 implicit-integer-sign-change:policy/fees.cpp
 implicit-integer-sign-change:prevector.h
+implicit-integer-sign-change:secp256k1/
 implicit-integer-sign-change:script/bitcoinconsensus.cpp
 implicit-integer-sign-change:script/interpreter.cpp
 implicit-integer-sign-change:serialize.h
 implicit-signed-integer-truncation:crypto/
+implicit-signed-integer-truncation:secp256k1/
 implicit-unsigned-integer-truncation:crypto/
 shift-base:arith_uint256.cpp
 shift-base:crypto/