diff --git a/audio/aidl/common/include/Utils.h b/audio/aidl/common/include/Utils.h
index 59ca92a3f2..ef312d501c 100644
--- a/audio/aidl/common/include/Utils.h
+++ b/audio/aidl/common/include/Utils.h
@@ -175,7 +175,7 @@ constexpr U makeBitPositionFlagMask(std::initializer_list<E> flags) {
 }
 
 constexpr int32_t frameCountFromDurationUs(long durationUs, int32_t sampleRateHz) {
-    return (durationUs * sampleRateHz) / 1000000LL;
+    return (static_cast<long long>(durationUs) * sampleRateHz) / 1000000LL;
 }
 
 constexpr int32_t frameCountFromDurationMs(int32_t durationMs, int32_t sampleRateHz) {