diff --git a/Pmodules/modbuild.in b/Pmodules/modbuild.in
index 901258c..e456735 100755
--- a/Pmodules/modbuild.in
+++ b/Pmodules/modbuild.in
@@ -25,7 +25,7 @@ fi
 PATH+='/usr/bin:/bin:/usr/sbin:/sbin'
 PATH+=":${mydir}"
 PATH+=":${mydir}/../lib:${mydir}/../config"
-PATH+=":${PMODULES_DIR}/libexec"
+PATH+=":${mydir}/../libexec"
 
 path=$PATH