diff --git a/src/ssn/streams/readLocalFileHeader.ts b/src/ssn/streams/readLocalFileHeader.ts
index b47530b..91c52f8 100644
--- a/src/ssn/streams/readLocalFileHeader.ts
+++ b/src/ssn/streams/readLocalFileHeader.ts
@@ -19,12 +19,15 @@ function waitReadableLength(inputStream: stream.Readable, minLength: number): Pr
 export default async function readLocalFileHeader(inputStream: stream.Readable): Promise<number> {
   let localFileHeader: Buffer = inputStream.read(30);
   if (localFileHeader === null) {
+    console.log('Need to wait');
     //need to wait until data is ready for reading
     await waitReadableLength(inputStream, 30);
+    console.log('Ready');
     localFileHeader = inputStream.read(30);
   }
 
   //Local file header signature
+  console.log(localFileHeader);
   const magic = localFileHeader.readUInt32LE(0);
   if (magic !== 0x04034B50) {
     throw new Error(`Local file header had wrong magic; expected 0x04034B50 but got 0x${magic.toString(16).padStart(8, '0')}.`);