diff --git a/binding/go/go.mod b/binding/go/go.mod
index 50b76338..78e6be63 100644
--- a/binding/go/go.mod
+++ b/binding/go/go.mod
@@ -1,3 +1,5 @@
 module github.com/Picovoice/leopard/binding/go/v2
 
 go 1.16
+
+require github.com/agnivade/levenshtein v1.1.1
diff --git a/binding/go/go.sum b/binding/go/go.sum
index e69de29b..544fa859 100644
--- a/binding/go/go.sum
+++ b/binding/go/go.sum
@@ -0,0 +1,6 @@
+github.com/agnivade/levenshtein v1.1.1 h1:QY8M92nrzkmr798gCo3kmMyqXFzdQVpxLlGPRBij0P8=
+github.com/agnivade/levenshtein v1.1.1/go.mod h1:veldBMzWxcCG2ZvUTKD2kJNRdCk5hVbJomOvKkmgYbo=
+github.com/arbovm/levenshtein v0.0.0-20160628152529-48b4e1c0c4d0 h1:jfIu9sQUG6Ig+0+Ap1h4unLjW6YQJpKZVmUzxsD4E/Q=
+github.com/arbovm/levenshtein v0.0.0-20160628152529-48b4e1c0c4d0/go.mod h1:t2tdKJDJF9BV14lnkjHmOQgcvEKgtqs5a1N3LNdJhGE=
+github.com/dgryski/trifles v0.0.0-20200323201526-dd97f9abfb48 h1:fRzb/w+pyskVMQ+UbP35JkH8yB7MYb4q/qhBarqZE6g=
+github.com/dgryski/trifles v0.0.0-20200323201526-dd97f9abfb48/go.mod h1:if7Fbed8SFyPtHLHbg49SI7NAdJiC5WIA09pe59rfAA=