diff --git a/app/client.imba b/app/client.imba
index 86a9f25..bbf75b1 100644
--- a/app/client.imba
+++ b/app/client.imba
@@ -135,7 +135,7 @@ tag app
 		loading_import = no
 
 	def handle_click_export
-		download_json_file JSON.stringify(state.links)
+		download_json_file JSON.stringify(state.links), "fuzzyhome_"
 
 	def handle_paste e
 		return if state.query.length > 0
diff --git a/app/utils/download.imba b/app/utils/download.imba
index 0c3a28d..c7250cb 100644
--- a/app/utils/download.imba
+++ b/app/utils/download.imba
@@ -4,10 +4,10 @@ def get_datetime_string
 	let time = obj[4].split(":").join("-")
 	"{date}_{time}"
 
-export default def download_json_file data
+export default def download_json_file data, prefix=""
 	let element = document.createElement 'a'
 	element.setAttribute 'href', 'data:text/plain;charset=utf-8,' + window.encodeURIComponent(data)
-	element.setAttribute 'download', "{get_datetime_string!}.json"
+	element.setAttribute 'download', "{prefix}{get_datetime_string!}.json"
 	element.style.display = 'none'
 	document.body.appendChild element
 	element.click!
diff --git a/package.json b/package.json
index 088a80a..1ab8b6d 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "fuzzyhome",
-	"version": "0.0.19",
+	"version": "0.0.20",
 	"scripts": {
 		"start": "imba run -SMH --baseurl . -w server.imba",
 		"build-app": "imba build -SMH --baseurl . server.imba",
diff --git a/sw.imba b/sw.imba
index 0f6c6b0..2303799 100644
--- a/sw.imba
+++ b/sw.imba
@@ -1,7 +1,7 @@
 let p = console.log
 
 const app_prefix = "fuzzyhome_cache"
-const version = "0.0.19"
+const version = "0.0.20"
 
 const cache_name = "{app_prefix}-{version}"