diff --git a/src/dbtools/BSlib.c b/src/dbtools/BSlib.c
index 47174987e..fa4f09971 100644
--- a/src/dbtools/BSlib.c
+++ b/src/dbtools/BSlib.c
@@ -120,7 +120,7 @@ int BSmakeServer(char** argv)
 			perror("Cannot fork");
 			return -1;
         case 0: /* child */
-#if defined linux || defined SOLARIS || defined SGI || defined _OSF_SOURCE
+#if defined linux || defined SOLARIS || defined SGI || defined _OSF_SOURCE || defined HP_UX
 			setpgrp();
 #else
             setpgrp(0,0);