diff --git a/tecs/pg_plus/makefile_linux b/tecs/pg_plus/makefile_linux
index 88d9b35..e13d160 100644
--- a/tecs/pg_plus/makefile_linux
+++ b/tecs/pg_plus/makefile_linux
@@ -1,7 +1,7 @@
 # Makefile for modifications to PGPLOT allowing for
 # timeout on cursor input for the devices VMAC, XWINDOW and XSERVE
 
-ORIG=/afs/psi.ch/project/sinq/linux/distsrc/pgplot
+ORIG=/afs/psi.ch/project/sinq/sl-linux/distsrc/pgplot5.2.2
 
 FFLAGS=-g -Wimplicit -Wall -g -I$(ORIG)
 CFLAGS=-g -DPG_PPU -I. -I/usr/X11R6/include