diff --git a/crc.cpp b/crc.cpp
index 738d1238..ad411a85 100644
--- a/crc.cpp
+++ b/crc.cpp
@@ -13,6 +13,11 @@ NAMESPACE_BEGIN(CryptoPP)
 # undef CRYPTOPP_BOOL_SSE4_INTRINSICS_AVAILABLE
 #endif
 
+// SunCC 12.4 and above
+#if defined(CRYPTOPP_BOOL_SSE4_INTRINSICS_AVAILABLE) && (__SUNPRO_CC >= 0x5130)
+# include <nmminitin.h>
+#endif
+
 /* Table of CRC-32's of all single byte values (made by makecrc.c) */
 const word32 CRC32::m_tab[] = {
 #ifdef IS_LITTLE_ENDIAN