diff --git a/base/safe_numerics_unittest.cc b/base/safe_numerics_unittest.cc
index dac79b4..44675cf 100644
--- a/base/safe_numerics_unittest.cc
+++ b/base/safe_numerics_unittest.cc
@@ -18,6 +18,13 @@
 #pragma warning(disable : 4293)  // Invalid shift.
 #endif
 
+// This may not need to come before the base/numerics headers, but let's keep
+// it close to the MSVC equivalent.
+#if defined(__clang__)
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Winteger-overflow"
+#endif
+
 #include "base/logging.h"
 #include "base/numerics/safe_conversions.h"
 #include "base/numerics/safe_math.h"
@@ -1625,5 +1632,9 @@
   }
 }
 
+#if defined(__clang__)
+#pragma clang diagnostic pop  // -Winteger-overflow
+#endif
+
 }  // namespace internal
 }  // namespace base