diff --git a/signal-desktop-7.28.0-0.build.sh b/signal-desktop-7.28.0-0.build.sh
index 47bf09a..5baaffe 100755
--- a/signal-desktop-7.28.0-0.build.sh
+++ b/signal-desktop-7.28.0-0.build.sh
@@ -37,13 +37,15 @@ PATH=/bin:/usr/bin:/usr/sbin:/usr/local/bin
 export PATH
 
 PREFIX=/pkg/${PKG}-${VERSION}-${BUILD}
-mkdir -p ${PREFIX}
+
+mkdir -vp ${PREFIX}
+cat >${PREFIX}/profile <<EOF
+PATH=$PREFIX/bin:\$PATH
+EOF
 
 BUILDDIR=/scratch/local2/${USER}/signal-build/${VERSION}
 mkdir -p ${BUILDDIR}
 
-# test -d ${BUILD_TMPDIR} && chmod -c -R u+rwx ${BUILD_TMPDIR} && rm -rf ${BUILD_TMPDIR}
-
 TMPDIR=${BUILDDIR}/tmp
 mkdir -p ${TMPDIR}
 export TMPDIR
@@ -80,7 +82,6 @@ exec </dev/null
 
 NODEPREFIX=/scratch/local2/${USER}/signal-build/node-${NODEVERSION}
 
-# SRCURL="https://beehive.molgen.mpg.de/44001df7f3be296a2a305769bc156b94/node-v3.0.0-29893-g7fe67b7078.tar"
 SRCURL="https://beehive.molgen.mpg.de/8996b90d5544c80c6ddc91efbcacc72f/node-v3.0.0-30761-g019efe1453.tar"
 
 PKGARC=${SRCURL##*/}
@@ -164,23 +165,14 @@ cd Signal-Desktop
 
 git-lfs install
 
-# git checkout tags/v${VERSION}
-# git checkout tags/v${VERSION}-beta.1
-
 git clean -d --force
 git checkout tags/v${VERSION}
-# git checkout tags/v7.29.0-beta.1
 
 # allow higher node versions
 #sed 's#"node": "#&>=#' -i package.json
 
-#nope# sed 's#"socks-proxy-agent": "^8.0.1"#"socks-proxy-agent": "=8.0.1"#' -i package-lock.json
-grep socks-proxy-agent package-lock.json
-
-#nope#mv -v patches/socks-proxy-agent+8.0.1.patch patches/socks-proxy-agent+8.0.4.patch
-
+# dirty...
 rm -v patches/socks-proxy-agent+8.0.1.patch
-
 mv -v patches/@types+express+4.17.18.patch patches/@types+express+4.17.21.patch
 
 # workaround https://github.com/yarnpkg/yarn/issues/7584