diff --git a/src/libCom/misc/cxxCompilerDependencies.h b/src/libCom/misc/cxxCompilerDependencies.h
index 6f14431eb..44192e646 100644
--- a/src/libCom/misc/cxxCompilerDependencies.h
+++ b/src/libCom/misc/cxxCompilerDependencies.h
@@ -33,7 +33,7 @@
 #       define CXX_THROW_SPECIFICATION
 #   endif
 #elif defined ( __HP_aCC ) 
-#   if _HP_aCC > 033300
+#   if _HP_aCC > 33300
 #       define CXX_PLACEMENT_DELETE
 #   endif
 #   define CXX_THROW_SPECIFICATION