diff --git a/src/lang/index.ts b/src/lang/index.ts
index 699b0fb..835a720 100644
--- a/src/lang/index.ts
+++ b/src/lang/index.ts
@@ -36,6 +36,7 @@ export { default as ru } from './ru';
 export { default as sq } from './sq';
 export { default as sr } from './sr';
 export { default as sv } from './sv';
+export { default as sw } from './sw';
 export { default as ta } from './ta';
 export { default as th } from './th';
 export { default as tk } from './tk';
diff --git a/src/lang/sw.ts b/src/lang/sw.ts
new file mode 100644
index 0000000..1c499e4
--- /dev/null
+++ b/src/lang/sw.ts
@@ -0,0 +1,18 @@
+export default function(number: number, index: number): [string, string] {
+  return [
+    ['sasa hivi', 'hivi sasa'],
+    ['sekunde %s zilizopita', 'katika sekunde %s'],
+    ['dakika 1 iliopita', 'katika dakika 1'],
+    ['dakika %s zilizopita', 'katika dakika %s'],
+    ['saa 1 iliyopita', 'ndani ya saa 1'],
+    ['saa %s zilizopita', 'ndani ya saa %s'],
+    ['siku 1 iliyopita', 'katika siku 1'],
+    ['siku %s zilizopita', 'ndani ya siku %s'],
+    ['wiki 1 iliyopita', 'katika wiki 1'],
+    ['wiki %s zilizopita', 'katika wiki %s'],
+    ['mwezi 1 uliopita', 'katika mwezi'],
+    ['miezi %s iliyopita', 'katika miezi %s'],
+    ['mwaka 1 uliopita', 'katika mwaka 1'],
+    ['miaka %s iliyopita', 'katika miaka %s']
+  ][index] as [string, string];
+}