diff --git a/lib/mining/template.js b/lib/mining/template.js
index 02d1b78e..c96d7492 100644
--- a/lib/mining/template.js
+++ b/lib/mining/template.js
@@ -328,7 +328,7 @@ BlockTemplate.prototype.createCoinbase = function createCoinbase(hash) {
 BlockTemplate.prototype.refresh = function refresh() {
   const hash = this.getWitnessHash();
   const cb = this.createCoinbase(hash);
-  const raw = cb.toNormal();
+  const raw = cb.toRaw();
   let size = 0;
 
   size += 4; // version
@@ -336,6 +336,16 @@ BlockTemplate.prototype.refresh = function refresh() {
   size += cb.inputs[0].getSize(); // input size
   size -= 4 + 4 + 4; // -(nonce1 + nonce2 + sequence)
 
+  // Add to the size for floData :)
+  let bufferLength = Buffer.from(this.strFloData).length;
+
+  if (this.strFloData.length > 0){
+    size += encoding.sizeVarint(bufferLength);
+    size += bufferLength
+  } else {
+    size += encoding.sizeVarint(0);
+  }
+
   // Cut off right after the nonce
   // push and before the sequence.
   const left = raw.slice(0, size);
diff --git a/package.json b/package.json
index 4bfd9989..49c26e3d 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "fcoin",
-  "version": "1.0.0-beta.30",
+  "version": "1.0.0-beta.31",
   "description": "Flo bike-shed",
   "license": "MIT",
   "repository": "git://github.com/oipwg/fcoin.git",