diff --git a/motif/server/Config.x86 b/motif/server/Config.x86
index de0f34ed40628b69d20fa33afe9b45d7692553b7..024f8b1721567a9ca1443e97bc704a248528aac1 100644
--- a/motif/server/Config.x86
+++ b/motif/server/Config.x86
@@ -1,6 +1,6 @@
 CFLAGS = -O2 -I/usr/X11R6/include -I. -I$(VPATH)
 LDFLAGS = -L/usr/X11R6/lib
-LIBS = -static -lXm -dynamic -lXt -lXext -lX11 -lSM -lICE -lXp -ldl
+LIBS = -static -lXm -dynamic -lXt -lXext -lX11 -lSM -lICE -lXp -ldl -lpthread
 # This def assumes you are building in the same or parallel
 # tree to the CVS souce layout. Sites may need to customize
 # this path.