diff --git a/scripts/Bootstrap/Pmodules/csh b/scripts/Bootstrap/Pmodules/csh
index 52f3934..93c2d64 100644
--- a/scripts/Bootstrap/Pmodules/csh
+++ b/scripts/Bootstrap/Pmodules/csh
@@ -3,7 +3,7 @@ if ($?tcsh) then
 else
 	set modules_shell="csh"
 endif
-set exec_prefix='/usr/bin'
+set exec_prefix = $PMODULES_HOME/bin'
 
 set prefix=""
 set postfix=""
@@ -34,7 +34,6 @@ unset exec_prefix
 unset prefix
 unset postfix
 
-setenv MODULESHOME /usr/share/Modules
 
 if (! $?MODULEPATH ) then
   setenv MODULEPATH `sed -n 's/[ 	#].*$//; /./H; $ { x; s/^\n//; s/\n/:/g; p; }' ${MODULESHOME}/init/.modulespath`