diff --git a/ts/textsecure/WebAPI.ts b/ts/textsecure/WebAPI.ts
index da7a8b0d8f71..72497a578a34 100644
--- a/ts/textsecure/WebAPI.ts
+++ b/ts/textsecure/WebAPI.ts
@@ -1086,17 +1086,12 @@ export function initialize({
     }
 
     async function getSenderCertificate(omitE164?: boolean) {
-      const baseParameters = '?includeUuid=true';
-      const urlParameters = `${baseParameters}${
-        omitE164 ? '&includeE164=false' : ''
-      }`;
-
       return _ajax({
         call: 'deliveryCert',
         httpType: 'GET',
         responseType: 'json',
         validateResponse: { certificate: 'string' },
-        urlParameters,
+        ...(omitE164 ? { urlParameters: '?includeE164=false' } : {}),
       });
     }
 
diff --git a/ts/util/lint/exceptions.json b/ts/util/lint/exceptions.json
index 0a9a22e3d386..1bc3405daebb 100644
--- a/ts/util/lint/exceptions.json
+++ b/ts/util/lint/exceptions.json
@@ -15279,7 +15279,7 @@
     "rule": "jQuery-wrap(",
     "path": "ts/textsecure/WebAPI.js",
     "line": "            const byteBuffer = window.dcodeIO.ByteBuffer.wrap(quote, 'binary', window.dcodeIO.ByteBuffer.LITTLE_ENDIAN);",
-    "lineNumber": 1278,
+    "lineNumber": 1270,
     "reasonCategory": "falseMatch",
     "updated": "2020-09-08T23:07:22.682Z"
   },
@@ -15287,7 +15287,7 @@
     "rule": "jQuery-wrap(",
     "path": "ts/textsecure/WebAPI.ts",
     "line": "      const byteBuffer = window.dcodeIO.ByteBuffer.wrap(",
-    "lineNumber": 2179,
+    "lineNumber": 2174,
     "reasonCategory": "falseMatch",
     "updated": "2020-09-08T23:07:22.682Z"
   },