diff --git a/app/postinstallscript.sh b/app/postinstallscript.sh
index 6143f46..213ef97 100644
--- a/app/postinstallscript.sh
+++ b/app/postinstallscript.sh
@@ -1,4 +1,9 @@
-#!/bin/sh
+#!/bin/sh -e
+
+if [ ! -e /usr/bin/containerd ]; then
+	logger -p user.warn "$0: Container support required to install application."
+	exit 77 # EX_NOPERM
+fi
 
 # Move the daemon.json file into localdata folder
 if [ ! -e localdata/daemon.json ]; then