diff --git a/make-srpms b/make-srpms
index 423031bf03ceb386d6276a550d1979d028c3b07b..41c4727685b1fc19df5a00c83b3b223704861353 100755
--- a/make-srpms
+++ b/make-srpms
@@ -5,15 +5,6 @@ set -e
 DEFAULT_TARGET=$(eval $(rustc --print cfg | grep target) ; \
                  echo $target_arch-$target_vendor-$target_os-$target_env)
 
-post_package() {
-    if [ -x post-package-$1-$2 ] ; then
-        $(realpath post-package-$1-$2) $3
-    elif [ -x post-package-$1 ] ; then
-       $(realpath post-package-$1) $3
-    fi
-}
-
-
 export EDITOR=$(realpath $(dirname $0)/filter-toml.py)
 #export TMPDIR=$(mktemp -d /var/tmp/make-srpms-XXXXXX)
 export TMPDIR=/var/tmp/make-srpms
@@ -26,10 +17,9 @@ mkdir -p "${RPMDIR}"
 cargo fetch --target ${DEFAULT_TARGET}
 cargo package
 cd ${TMPDIR}
-for crate in $(find "${CARGO_HOME}" \
-                    "${PROJECTDIR}/target/package" -name '*.crate') ; do
-    if [[ "$(basename ${crate})" =~ ^(.*)-([^-]*)$ ]] ; then
-        set -x
+for crate in $(find "${PROJECTDIR}/target/package" \
+                    "${CARGO_HOME}" -name '*.crate' ) ; do
+    if [[ "$(basename ${crate})" =~ ^(.*)-([^-]*).crate$ ]] ; then
         NAME=${BASH_REMATCH[1]}
         VERSION=${BASH_REMATCH[2]}
         rust2rpm --target fedora \
@@ -37,13 +27,18 @@ for crate in $(find "${CARGO_HOME}" \
                  --store-crate \
                  --no-dynamic-buildrequires \
                  ${crate}
+        SPEC="${TMPDIR}/rust-${NAME}.spec"
         sed -i -re 's/(BuildRequires:\s*)\((crate[\(][^\)]+\)).*/&\n\1\2/' \
-            "${TMPDIR}/rust-${NAME}.spec"
-        post_package ${NAME} ${VERSION} rust-${NAME}.spec
+            "${SPEC}"
+        if [ -x ${PROJECTDIR}/post-package-${NAME}-${VERSION} ] ; then
+            $(realpath ${PROJECTDIR}/post-package-${NAME}-${VERSION}) ${SPEC}
+        elif [ -x ${PROJECTDIR}/post-package-${NAME} ] ; then
+            $(realpath ${PROJECTDIR}/post-package-${NAME}) ${SPEC}
+        fi
         rpmbuild -bs \
                  --define "_sourcedir ${TMPDIR}" \
                  --define "_srcrpmdir ${TMPDIR}" \
-                 "${TMPDIR}/rust-${NAME}.spec"
+                 "${SPEC}"
     fi
 done
 mv ${TMPDIR}/*.src.rpm ${RPMDIR}/