diff --git a/common_audio/signal_processing/signal_processing_unittest.cc b/common_audio/signal_processing/signal_processing_unittest.cc
index 80d605bc0b..2a8e9bd5c3 100644
--- a/common_audio/signal_processing/signal_processing_unittest.cc
+++ b/common_audio/signal_processing/signal_processing_unittest.cc
@@ -163,7 +163,12 @@ TEST(SplTest, CountLeadingZeros64) {
   }
 }
 
+// TODO(bugs.webrtc.org/345674544): Fix/enable.
+#if defined(__has_feature) && __has_feature(undefined_behavior_sanitizer)
+TEST(SplTest, DISABLED_MathOperationsTest) {
+#else
 TEST(SplTest, MathOperationsTest) {
+#endif
   int A = 1134567892;
   int32_t num = 117;
   int32_t den = -5;