diff --git a/lib/coins/cbn.js b/lib/coins/cbn.js
index 981e8a3..eb490b5 100644
--- a/lib/coins/cbn.js
+++ b/lib/coins/cbn.js
@@ -80,7 +80,7 @@ var regtest = Object.assign({}, {
 }, common)
 
 module.exports = {
-  main: main,
-  test: test,
-  regtest: regtest
+  main,
+  test,
+  regtest
 }
diff --git a/lib/coins/city.js b/lib/coins/city.js
index fcb760a..63f6df6 100644
--- a/lib/coins/city.js
+++ b/lib/coins/city.js
@@ -55,6 +55,6 @@ var test = Object.assign({}, {
 }, common)
 
 module.exports = {
-  main: main,
-  test: test
+  main,
+  test
 }
diff --git a/lib/coins/dnr.js b/lib/coins/dnr.js
index 5a90624..dcd154c 100644
--- a/lib/coins/dnr.js
+++ b/lib/coins/dnr.js
@@ -41,6 +41,6 @@ var test = Object.assign({}, {
 }, common)
 
 module.exports = {
-  main: main,
-  test: test
+  main,
+  test
 }
diff --git a/lib/coins/x42.js b/lib/coins/x42.js
index 03bdb1f..d5f6706 100644
--- a/lib/coins/x42.js
+++ b/lib/coins/x42.js
@@ -53,6 +53,6 @@ var test = Object.assign({}, {
 }, common)
 
 module.exports = {
-  main: main,
-  test: test
+  main,
+  test
 }