diff --git a/base/pkgtools/pkgtools.SMBuild b/base/pkgtools/pkgtools.SMBuild
index b6273a7..3732ed3 100755
--- a/base/pkgtools/pkgtools.SMBuild
+++ b/base/pkgtools/pkgtools.SMBuild
@@ -35,3 +35,5 @@ build() {
   mkfinalpkg
 }
 
+SHA512SUMS="
+"