diff --git a/packages/osc/src/osc-types.ts b/packages/osc/src/osc-types.ts
index 8f9a59f..79bfcbc 100644
--- a/packages/osc/src/osc-types.ts
+++ b/packages/osc/src/osc-types.ts
@@ -173,7 +173,7 @@ export const oscTypeConverterMap: { [key: string]: OSCTypeConverter } = {
   },
   r: {
     toBuffer: (color) => {
-      if (color === undefined || color === null){
+      if (color === undefined || color === null) {
         throw new TypeError('osc type r called with undefined or null value');
       }
 
@@ -228,4 +228,12 @@ export const oscTypeConverterMap: { [key: string]: OSCTypeConverter } = {
       return [null, buffer];
     },
   },
+  I: {
+    toBuffer: () => {
+      return new Uint8Array();
+    },
+    fromBuffer: (buffer) => {
+      return [Number.MAX_SAFE_INTEGER, buffer];
+    },
+  },
 };
diff --git a/packages/osc/tests/message-decode.test.js b/packages/osc/tests/message-decode.test.js
index b306a5b..736277a 100644
--- a/packages/osc/tests/message-decode.test.js
+++ b/packages/osc/tests/message-decode.test.js
@@ -48,6 +48,11 @@ const tests = [
     bytes: new Uint8Array([47, 104, 101, 108, 108, 111, 0, 0, 44, 78, 0, 0]),
     expected: { address: '/hello', args: [{ type: 'N', value: null }] },
   },
+  {
+    description: 'simple address Inifinitum arg',
+    bytes: new Uint8Array([47, 104, 101, 108, 108, 111, 0, 0, 44, 73, 0, 0]),
+    expected: { address: '/hello', args: [{ type: 'I', value: Number.MAX_SAFE_INTEGER }] },
+  },
   {
     description: 'osc 1.0 spec example 1',
     bytes: new Uint8Array([