diff --git a/go.sum b/go.sum
index 7ffe0a32..cd09945f 100644
--- a/go.sum
+++ b/go.sum
@@ -1,7 +1,5 @@
 bitbucket.org/ausocean/iot v1.2.4 h1:M/473iQ0d4q+76heerjAQuqXzQyc5dZ3F7Bfuq6X7q4=
 bitbucket.org/ausocean/iot v1.2.4/go.mod h1:5HVLgPHccW2PxS7WDUQO6sKWMgk3Vfze/7d5bHs8EWU=
-bitbucket.org/ausocean/utils v0.0.0-20190408050157-66d3b4d4041e h1:rn7Z1vE6m1NSH+mrPJPgquEfBDsqzBEH4Y6fxzyB6kA=
-bitbucket.org/ausocean/utils v0.0.0-20190408050157-66d3b4d4041e/go.mod h1:uXzX9z3PLemyURTMWRhVI8uLhPX4uuvaaO85v2hcob8=
 bitbucket.org/ausocean/utils v1.2.6 h1:JN66APCV+hu6GebIHSu2KSywhLym4vigjSz5+fB0zXc=
 bitbucket.org/ausocean/utils v1.2.6/go.mod h1:uXzX9z3PLemyURTMWRhVI8uLhPX4uuvaaO85v2hcob8=
 github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ=