diff --git a/Makefile b/Makefile
index 588eb25..1bea918 100644
--- a/Makefile
+++ b/Makefile
@@ -3,7 +3,7 @@
 ## All rights reserved.
 ##
 
-all: compile escript doc etest rel
+all: compile escript etest doc rel
 
 compile:
 	rebar3 compile
@@ -12,19 +12,23 @@ escript:
 	rebar3 escriptize
 
 doc:
-	rebar3 ex_doc
+	rebar3 as doc ex_doc
 
 etest:
-	rebar3 eunit --cover
-	rebar3 proper --cover
-	rebar3 cover --verbose
+	rebar3 as test eunit --cover
+	rebar3 as test proper --cover
+	rebar3 as test cover --verbose
 
 rel:
-	rebar3 release
-	rebar3 tar
+	rebar3 as prod release
+	rebar3 as prod tar
+	rm -rf x
+	mkdir x
+	PACKBEAM_DEBUG=1 ./install.sh x 0.7.1
+	x/bin/packbeam version
 
 clean:
 	rm -rf _build
 
-publish:
-	rebar3 hex publish
+publish: doc
+	rebar3 as publish hex publish --doc-dir docs
diff --git a/install.sh b/install.sh
index 188bb1c..08248b5 100755
--- a/install.sh
+++ b/install.sh
@@ -65,30 +65,30 @@ if [ ! -e "${prefix}" ]; then
 fi
 
 echo_run() {
-    local cmd="$@"
+    cmd="$@"
     if [ -n "${PACKBEAM_DEBUG}" ]; then
         echo "# $(date) [$(hostname)]> ${cmd}"
     fi
     ${cmd}
 }
 
-readonly src_tar="${root_dir}/_build/default/rel/atomvm_packbeam/atomvm_packbeam-${version}.tar.gz"
+readonly src_tar="${root_dir}/_build/prod/rel/atomvm_packbeam/atomvm_packbeam-${version}.tar.gz"
 if [ ! -e "${src_tar}" ]; then
     echo "ERROR! It looks like atomvm_packbeam version ${version} has not been built!"
     exit 1
 fi
 
-## unzip the archive (so that BSD tar can deal with it)
-readonly tmp_dir="$(mktemp -d /tmp/atomvm_packbeam.XXXXXX)"
-echo_run cp "${src_tar}" "${tmp_dir}/."
-echo_run gunzip "${tmp_dir}/atomvm_packbeam-${version}.tar.gz"
-
 readonly dest_dir="${prefix}/atomvm_packbeam"
-if [ $(${dest_dir}/bin/packbeam version) = ${version} ]; then
+if [ -e "${dest_dir}/bin/packbeam" ] && [ "$(${dest_dir}/bin/packbeam version)" == "${version}" ]; then
     echo "ERROR! It looks like ${version} is already installed!"
     exit 1
 fi
 
+## unzip the archive (so that BSD tar can deal with it)
+readonly tmp_dir="$(mktemp -d /tmp/atomvm_packbeam.XXXXXX)"
+echo_run cp "${src_tar}" "${tmp_dir}/."
+echo_run gunzip "${tmp_dir}/atomvm_packbeam-${version}.tar.gz"
+
 echo_run mkdir -p "${dest_dir}"
 echo_run tar -C "${dest_dir}" -x -f "${tmp_dir}/atomvm_packbeam-${version}.tar"
 
diff --git a/rebar.config b/rebar.config
index 89ecb11..a59792d 100644
--- a/rebar.config
+++ b/rebar.config
@@ -25,8 +25,6 @@
     {api_reference, true},
     {skip_undefined_reference_warnings_on, ["README.md"]}
 ]}.
-{hex, [{doc, #{provider => ex_doc}}]}.
-{plugins, [rebar3_hex, rebar3_proper, rebar3_ex_doc]}.
 
 %% Profiles
 {profiles, [
@@ -35,7 +33,15 @@
         {cover_enabled, true},
         {deps, [
             {proper, "1.4.0"}
-        ]}
+        ]},
+        {plugins, [rebar3_proper]}
+    ]},
+    {doc, [
+        {plugins, [rebar3_ex_doc]}
+    ]},
+    {publish, [
+        {plugins, [rebar3_hex, rebar3_ex_doc]},
+        {hex, [{doc, #{provider => ex_doc}}]}
     ]}
 ]}.
 
diff --git a/src/atomvm_packbeam.app.src b/src/atomvm_packbeam.app.src
index 2b96c12..7974c79 100644
--- a/src/atomvm_packbeam.app.src
+++ b/src/atomvm_packbeam.app.src
@@ -25,7 +25,7 @@
         {applications, [kernel, stdlib]},
         {env, []},
         {modules, [packbeam_api]},
-        {licenses, ["Apache 2.0"]},
+        {licenses, ["Apache-2.0"]},
         {pkg_name, "atomvm_packbeam"},
         {links, [{"github", "https://github.com/atomvm/atomvm_packbeam"}]}
     ]