diff --git a/algs4/Makefile b/algs4/Makefile
index abd2c63..928651e 100644
--- a/algs4/Makefile
+++ b/algs4/Makefile
@@ -1,23 +1,24 @@
-CLEAN_GOPATH := $(shell echo $(GOPATH) | tr ":" "\n" | grep -v '^$$' | grep -v $(PWD) | tr "\n" ":")
-GOPATH := $(PWD):$(CLEAN_GOPATH)
-PACKAGES := $(foreach pkg,\
-		$(shell ls src/meatballhat.com),\
-		$(patsubst %,meatballhat.com/%,$(pkg))\
-	)
+REPO_BASE := github.com/meatballhat/box-o-sand/algs4/go
+TARGETS := \
+	$(REPO_BASE)/algs4 \
+	$(REPO_BASE)/algs4-binarysearch \
+	$(REPO_BASE)/algs4-flips \
+	$(REPO_BASE)/algs4-gcd \
+	$(REPO_BASE)/algs4-rolls
 
 test: build
-	go test $(PACKAGES)
+	go test -x $(TARGETS)
 
 build: deps
-	go install $(PACKAGES)
+	go install -x $(TARGETS)
 
 fmt:
-	go fmt $(PACKAGES)
+	go fmt -x $(TARGETS)
 
 deps:
-	go get $(PACKAGES)
+	go get -x -n $(TARGETS)
 
 clean:
-	rm -v bin/*
+	go clean -x -x $(TARGETS)
 
 .PHONY: test build clean fmt
diff --git a/algs4/src/meatballhat.com/algs4-binarysearch/main.go b/algs4/go/algs4-binarysearch/main.go
similarity index 93%
rename from algs4/src/meatballhat.com/algs4-binarysearch/main.go
rename to algs4/go/algs4-binarysearch/main.go
index e0e48aa..c661bde 100644
--- a/algs4/src/meatballhat.com/algs4-binarysearch/main.go
+++ b/algs4/go/algs4-binarysearch/main.go
@@ -8,7 +8,7 @@ import (
 )
 
 import (
-	"meatballhat.com/algs4"
+	"github.com/meatballhat/box-o-sand/algs4/go/algs4"
 )
 
 const USAGE string = `Usage: algs4-binarysearch <whitelist-file>
diff --git a/algs4/src/meatballhat.com/algs4-flips/main.go b/algs4/go/algs4-flips/main.go
similarity index 93%
rename from algs4/src/meatballhat.com/algs4-flips/main.go
rename to algs4/go/algs4-flips/main.go
index 47557a7..9e77505 100644
--- a/algs4/src/meatballhat.com/algs4-flips/main.go
+++ b/algs4/go/algs4-flips/main.go
@@ -10,7 +10,7 @@ import (
 )
 
 import (
-	"meatballhat.com/algs4"
+	"github.com/meatballhat/box-o-sand/algs4/go/algs4"
 )
 
 const USAGE string = "Usage: algs4-flips <nflips>"
diff --git a/algs4/src/meatballhat.com/algs4-gcd/main.go b/algs4/go/algs4-gcd/main.go
similarity index 89%
rename from algs4/src/meatballhat.com/algs4-gcd/main.go
rename to algs4/go/algs4-gcd/main.go
index a2a7223..c9d0b12 100644
--- a/algs4/src/meatballhat.com/algs4-gcd/main.go
+++ b/algs4/go/algs4-gcd/main.go
@@ -7,7 +7,7 @@ import (
 )
 
 import (
-	"meatballhat.com/algs4"
+	"github.com/meatballhat/box-o-sand/algs4/go/algs4"
 )
 
 const USAGE string = `Usage: algs4-gcd <uint> <uint>`
diff --git a/algs4/src/meatballhat.com/algs4-rolls/main.go b/algs4/go/algs4-rolls/main.go
similarity index 89%
rename from algs4/src/meatballhat.com/algs4-rolls/main.go
rename to algs4/go/algs4-rolls/main.go
index f150084..2d6a284 100644
--- a/algs4/src/meatballhat.com/algs4-rolls/main.go
+++ b/algs4/go/algs4-rolls/main.go
@@ -7,7 +7,7 @@ import (
 )
 
 import (
-	"meatballhat.com/algs4"
+	"github.com/meatballhat/box-o-sand/algs4/go/algs4"
 )
 
 const (
diff --git a/algs4/src/meatballhat.com/algs4/binarysearch.go b/algs4/go/algs4/binarysearch.go
similarity index 100%
rename from algs4/src/meatballhat.com/algs4/binarysearch.go
rename to algs4/go/algs4/binarysearch.go
diff --git a/algs4/src/meatballhat.com/algs4/binarysearch_test.go b/algs4/go/algs4/binarysearch_test.go
similarity index 85%
rename from algs4/src/meatballhat.com/algs4/binarysearch_test.go
rename to algs4/go/algs4/binarysearch_test.go
index 92412eb..1d16436 100644
--- a/algs4/src/meatballhat.com/algs4/binarysearch_test.go
+++ b/algs4/go/algs4/binarysearch_test.go
@@ -5,7 +5,7 @@ import (
 )
 
 import (
-	"meatballhat.com/algs4"
+	"github.com/meatballhat/box-o-sand/algs4/go/algs4"
 )
 
 func TestBinarySearchRank(t *testing.T) {
diff --git a/algs4/src/meatballhat.com/algs4/counter.go b/algs4/go/algs4/counter.go
similarity index 100%
rename from algs4/src/meatballhat.com/algs4/counter.go
rename to algs4/go/algs4/counter.go
diff --git a/algs4/src/meatballhat.com/algs4/gcd.go b/algs4/go/algs4/gcd.go
similarity index 100%
rename from algs4/src/meatballhat.com/algs4/gcd.go
rename to algs4/go/algs4/gcd.go
diff --git a/algs4/src/meatballhat.com/algs4/gcd_test.go b/algs4/go/algs4/gcd_test.go
similarity index 75%
rename from algs4/src/meatballhat.com/algs4/gcd_test.go
rename to algs4/go/algs4/gcd_test.go
index 0ae6c38..887a9da 100644
--- a/algs4/src/meatballhat.com/algs4/gcd_test.go
+++ b/algs4/go/algs4/gcd_test.go
@@ -5,7 +5,7 @@ import (
 )
 
 import (
-	"meatballhat.com/algs4"
+	"github.com/meatballhat/box-o-sand/algs4/go/algs4"
 )
 
 func TestGcd(t *testing.T) {
diff --git a/algs4/src/meatballhat.com/algs4/io.go b/algs4/go/algs4/io.go
similarity index 100%
rename from algs4/src/meatballhat.com/algs4/io.go
rename to algs4/go/algs4/io.go
diff --git a/algs4/src/meatballhat.com/algs4/io_test.go b/algs4/go/algs4/io_test.go
similarity index 91%
rename from algs4/src/meatballhat.com/algs4/io_test.go
rename to algs4/go/algs4/io_test.go
index 307a5dc..d89e2ab 100644
--- a/algs4/src/meatballhat.com/algs4/io_test.go
+++ b/algs4/go/algs4/io_test.go
@@ -7,7 +7,7 @@ import (
 )
 
 import (
-	"meatballhat.com/algs4"
+	"github.com/meatballhat/box-o-sand/algs4/go/algs4"
 )
 
 const INTS_STRING = `
diff --git a/algs4/src/meatballhat.com/algs4/rolls.go b/algs4/go/algs4/rolls.go
similarity index 100%
rename from algs4/src/meatballhat.com/algs4/rolls.go
rename to algs4/go/algs4/rolls.go