diff --git a/index.js b/index.js
index 0c69b1d..ae8d975 100644
--- a/index.js
+++ b/index.js
@@ -8,6 +8,7 @@ function cpuParser(input) {
 }
 
 const memoryMultipliers = {
+  m: 0.001,
   k: 1000,
   M: 1000 ** 2,
   G: 1000 ** 3,
diff --git a/index.test.js b/index.test.js
index 24ba76d..bc478b7 100644
--- a/index.test.js
+++ b/index.test.js
@@ -20,6 +20,7 @@ describe('a memory parser', () => {
   // pattern is [description, input, output]
   const tests = [
     ['parses full numbers', '1', 1],
+    ['parses milli strings', '1000m', 1],
     ['parses kilo strings', '1k', 1 * (1000 ** 1)],
     ['parses Mega strings', '2M', 2 * (1000 ** 2)],
     ['parses Giga strings', '3G', 3 * (1000 ** 3)],