diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 33cf73b..0000000
--- a/.travis.yml
+++ /dev/null
@@ -1,4 +0,0 @@
-language: go
-
-go:
-  - 1.18
diff --git a/README.md b/README.md
index 8e8baf9..4e3d0e1 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# Process List Library for Go
+# Process List Library for Go [![GoDoc](https://godoc.org/github.com/mitchellh/go-ps?status.png)](https://godoc.org/github.com/mitchellh/go-ps)
 
 go-ps is a library for Go that implements OS-specific APIs to list and
 manipulate processes in a platform-safe way. The library can find and
diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..ef9cd7e
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,3 @@
+module github.com/goss-org/go-ps
+
+go 1.13
diff --git a/process_freebsd.go b/process_freebsd.go
index 0212b66..130acbe 100644
--- a/process_freebsd.go
+++ b/process_freebsd.go
@@ -1,4 +1,4 @@
-// +build freebsd,amd64
+// +build freebsd
 
 package ps
 
diff --git a/process_unix.go b/process_unix.go
index 3b733ce..cd217a8 100644
--- a/process_unix.go
+++ b/process_unix.go
@@ -56,7 +56,7 @@ func processes() ([]Process, error) {
 
 	results := make([]Process, 0, 50)
 	for {
-		fis, err := d.Readdir(10)
+		names, err := d.Readdirnames(10)
 		if err == io.EOF {
 			break
 		}
@@ -64,14 +64,8 @@ func processes() ([]Process, error) {
 			return nil, err
 		}
 
-		for _, fi := range fis {
-			// We only care about directories, since all pids are dirs
-			if !fi.IsDir() {
-				continue
-			}
-
+		for _, name := range names {
 			// We only care if the name starts with a numeric
-			name := fi.Name()
 			if name[0] < '0' || name[0] > '9' {
 				continue
 			}