diff --git a/packages/platforms/delta/armel/PKG_DEFAULTS.yml b/packages/platforms/delta/armel/PKG_DEFAULTS.yml
new file mode 100644
index 00000000..2d121bde
--- /dev/null
+++ b/packages/platforms/delta/armel/PKG_DEFAULTS.yml
@@ -0,0 +1,4 @@
+# These platforms rely on the older 3.2 iproc kernel (which it too old to build past jessie).
+# If these platforms are ported to the 4.14 iproc kernel then this restriction can be removed.
+
+dists: jessie