diff --git a/server/src/ais.mjs b/server/src/ais.mjs
index 54c8f2b..f20288d 100644
--- a/server/src/ais.mjs
+++ b/server/src/ais.mjs
@@ -89,6 +89,6 @@ export async function getAIS() {
 }
 
 export function getAISImage(mmsi) {
-	return fetch(`https://www.marinetraffic.com/getAssetDefaultPhoto/?photo_size=800&asset_type_id=0&asset_id=${mmsi}`)
-		.then(resp => resp.blob());
+	return fetch(`https://www.marinetraffic.com/getAssetDefaultPhoto/?photo_size=800&asset_type_id=0&asset_id=${mmsi}`,
+		{headers: {'User-Agent': 'Mozilla/5.0', 'Referer': 'https://www.marinetraffic.com/'}}).then(resp => resp.blob());
 }