diff --git a/build_static_release.sh b/build_static_release.sh
index 9cb35435..d7282202 100755
--- a/build_static_release.sh
+++ b/build_static_release.sh
@@ -26,8 +26,10 @@ mkdir -p $RELEASE_NAME
 docker run --rm local-$PLATFORM/tmate-build cat /build/tmate > $RELEASE_NAME/tmate
 chmod +x $RELEASE_NAME/tmate
 tar -cf - $RELEASE_NAME | xz > tmate-$VERSION-static-linux-$PLATFORM.tar.xz
+sha256sum -b tmate-$VERSION-static-linux-$PLATFORM.tar.xz > tmate-$VERSION-static-linux-$PLATFORM.tar.xz.sha256sum
 
 rm -rf $RELEASE_NAME-symbols
 mkdir -p $RELEASE_NAME-symbols
 docker run --rm local-$PLATFORM/tmate-build cat /build/tmate.symbols > $RELEASE_NAME-symbols/tmate.symbols
 tar -cf - $RELEASE_NAME-symbols | xz > dbg-symbols-tmate-$VERSION-static-linux-$PLATFORM.tar.xz
+sha256sum -b dbg-symbols-tmate-$VERSION-static-linux-$PLATFORM.tar.xz > dbg-symbols-tmate-$VERSION-static-linux-$PLATFORM.tar.xz.sha256sum