diff --git a/scripts/pkg.sh b/scripts/pkg.sh
index c611dfc3..cdc601d4 100644
--- a/scripts/pkg.sh
+++ b/scripts/pkg.sh
@@ -432,7 +432,7 @@ build_pkg()
 				fatal "Failed to read project description file \"$PROJECT_DESCR_FILE\"."
 			[ ! -r "$create_mkdef_sh" ] && \
 				fatal "Failed to read package build definition creation script \"$create_mkdef_sh\"."
-			/bin/bash $create_mkdef_sh $PROJECT_DESCR_FILE > $mkdef_sh.tmp
+			PATH=`dirname $0`:$PATH /bin/bash $create_mkdef_sh $PROJECT_DESCR_FILE > $mkdef_sh.tmp
 			mv $mkdef_sh.tmp $mkdef_sh
 			tmp_mkdef_sh="$tmp_mkdef_sh $mkdef_sh"
 		}