diff --git a/sr_unix/configure.gtc b/sr_unix/configure.gtc
index 0c5b54e..7b3a604 100644
--- a/sr_unix/configure.gtc
+++ b/sr_unix/configure.gtc
@@ -754,7 +754,7 @@ export gtmgbldir
 
 cat <<GDE.in1 | $gtmdist/mumps -direct
 Do ^GDE
-Change -segment DEFAULT	-block=2048	-file=$gtmdist/gtmhelp.dat
+Change -segment DEFAULT	-block=2048	-file=\$gtm_dist/gtmhelp.dat
 Change -region DEFAULT	-record=1020	-key=255
 Exit
 GDE.in1
@@ -764,7 +764,7 @@ export gtmgbldir
 
 cat <<GDE.in2 | $gtmdist/mumps -direct
 Do ^GDE
-Change -segment DEFAULT	-block=2048	-file=$gtmdist/gdehelp.dat
+Change -segment DEFAULT	-block=2048	-file=\$gtm_dist/gdehelp.dat
 Change -region DEFAULT	-record=1020	-key=255
 Exit
 GDE.in2