diff --git a/config/CONFIG.Host.hp700 b/config/CONFIG.Host.hp700
index 5409bb85d..439a57f62 100644
--- a/config/CONFIG.Host.hp700
+++ b/config/CONFIG.Host.hp700
@@ -44,8 +44,14 @@ HPCC_SLIBS_NO=
 HPCC_SHRLIB_CFLAGS_YES = +Z
 HPCC_SHRLIB_LDFLAGS_YES = -b
 
-CCC = CC
-CCC_NORMAL = $(CCC) +p
+#Old HP C++ compiler
+#CCC = CC
+#CCC_NORMAL = $(CCC) +p
+
+#New HP C++ compiler
+CCC = aCC
+CCC_NORMAL = $(CCC) +W302 +W818 +W392 +W469 +W495 +W749 +W667
+
 CCC_STRICT = $(CCC) +p
 CCC_TEMPL_INST_FLAG =
 CCC_WARN_YES = +w