diff --git a/gr-jay/grc/jay_message_filter.xml b/gr-jay/grc/jay_message_filter.xml
new file mode 100644
index 0000000..ddcf3d4
--- /dev/null
+++ b/gr-jay/grc/jay_message_filter.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0"?>
+<block>
+  <name>Jay's Message Filter</name>
+  <key>jay_message_filter</key>
+  <category>[jay]</category>
+  <import>import jay</import>
+  <make>jay.message_filter()</make>
+   <sink>
+    <name>in</name>
+    <type>message</type>
+    <optional>1</optional>
+  </sink>
+
+  <source>
+    <name>out</name>
+    <type>message</type>
+    <optional>1</optional>
+  </source>
+</block>