diff --git a/Makefile b/Makefile
index 2b205ec..e6f1cb0 100644
--- a/Makefile
+++ b/Makefile
@@ -109,18 +109,18 @@ install: build
 	mkdir -p /opt/lapps/lib
 	mkdir -p /opt/lapps/apps
 	mkdir -p /opt/lapps/share
-	install -o lapps -m 0755 ${CND_ARTIFACT_PATH_${CONF}} /opt/lapps/bin
+	install -m 0755 ${CND_ARTIFACT_PATH_${CONF}} /opt/lapps/bin
 
 install-examples: install
 	mkdir -p /opt/lapps/apps/echo
 	mkdir -p /opt/lapps/apps/echo_lapps
 	mkdir -p /opt/lapps/apps/time_broadcast
 	mkdir -p /opt/lapps/apps/broadcast_blob
-	install -o lapps -m 0644 ${CND_BASEDIR}/examples/echo/ssl/* /opt/lapps/conf/ssl/
-	install -o lapps -m 0644 ${CND_BASEDIR}/examples/echo/echo.lua /opt/lapps/apps/echo/
-	install -o lapps -m 0644 ${CND_BASEDIR}/examples/echo_lapps/* /opt/lapps/apps/echo_lapps/
-	install -o lapps -m 0644 ${CND_BASEDIR}/examples/time_broadcast/* /opt/lapps/apps/time_broadcast/
-	install -o lapps -m 0644 ${CND_BASEDIR}/examples/broadcast_blob/* /opt/lapps/apps/broadcast_blob/
+	install -m 0644 ${CND_BASEDIR}/examples/echo/ssl/* /opt/lapps/conf/ssl/
+	install -m 0644 ${CND_BASEDIR}/examples/echo/echo.lua /opt/lapps/apps/echo/
+	install -m 0644 ${CND_BASEDIR}/examples/echo_lapps/* /opt/lapps/apps/echo_lapps/
+	install -m 0644 ${CND_BASEDIR}/examples/time_broadcast/* /opt/lapps/apps/time_broadcast/
+	install -m 0644 ${CND_BASEDIR}/examples/broadcast_blob/* /opt/lapps/apps/broadcast_blob/
 
 clone-luajit:
 	cp -RpP /usr/local/lib/* /opt/lapps/lib/
diff --git a/dpkg/postinst b/dpkg/postinst
index 2983b53..8e5eaf9 100644
--- a/dpkg/postinst
+++ b/dpkg/postinst
@@ -1,3 +1,5 @@
 #!/bin/bash
 
+chown lapps:lapps /opt/lapps/bin/lapps*
+
 ldconfig