diff --git a/blockgo b/blockgo
deleted file mode 100755
index 6794316..0000000
Binary files a/blockgo and /dev/null differ
diff --git a/blocksize b/blocksize
index c751d29..6794316 100755
Binary files a/blocksize and b/blocksize differ
diff --git a/blockgo.go b/blocksize.go
similarity index 100%
rename from blockgo.go
rename to blocksize.go