diff --git a/.gitignore b/.gitignore
index 53e2fed..8f7588e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -19,5 +19,11 @@ prime
 snap
 stage
 *.snap
+
+# bfg
+bfg.jar
 *bfg-report*
 *bfg-report
+
+# builds
+build
diff --git a/Makefile b/Makefile
index 9247e60..c0f83ad 100644
--- a/Makefile
+++ b/Makefile
@@ -49,3 +49,12 @@ brew/build: brew/remove
 
 brew/audit:
 	brew audit --strict cointop.rb
+
+git/rm/large:
+	java -jar bfg.jar --strip-blobs-bigger-than 200K .
+
+git/repack:
+	git reflog expire --expire=now --all
+	git fsck --full --unreachable
+	git repack -A -d
+	git gc --aggressive --prune=now
diff --git a/bin/macos/cointop b/bin/macos/cointop
deleted file mode 100755
index d85e01e..0000000
Binary files a/bin/macos/cointop and /dev/null differ
diff --git a/cointop.rb b/cointop.rb
index 6f9de7d..eb279b4 100644
--- a/cointop.rb
+++ b/cointop.rb
@@ -9,12 +9,11 @@ class Cointop < Formula
 
   def install
     ENV["GOPATH"] = buildpath
-    path = buildpath/"src/github.com/miguelmota"
-    #system "go", "get", "-u", "github.com/miguelmota/cointop"
+    mkdir "#{buildpath}/src/github.com/miguelmota/cointop"
+    path = buildpath/"src/github.com/miguelmota/cointop"
     cd path do
-      system "git", "clone", "https://github.com/miguelmota/cointop.git"
-      system "mv", "bin/macos/cointop", "#{bin}/cointop"
-      #system "go", "build", "-o", "#{bin}/cointop"
+      system "git", "clone", "https://github.com/miguelmota/cointop.git", "."
+      system "go", "build", "-o", "#{bin}/cointop"
     end
   end