--- a/devtools/shared/adb/adb-running-checker.js
+++ b/devtools/shared/adb/adb-running-checker.js
@@ -28,17 +28,17 @@ exports.check = async function check() {
           state = "wait-version";
           break;
         case "wait-version":
           // TODO: Actually check the version number to make sure the daemon
           //       supports the commands we want to use
           const { length, data } = client.unpackPacket(packetData);
           console.debug("length: ", length, "data: ", data);
           socket.close();
-          const version = parseInt(data, "16");
+          const version = parseInt(data, 16);
           if (version >= 31) {
             resolve(true);
           } else {
             console.log("killing existing adb as we need version >= 31");
             resolve(false);
           }
           break;
         default: