diff --git a/test.js b/test.js
index d2ae1f6..b621c99 100644
--- a/test.js
+++ b/test.js
@@ -776,14 +776,13 @@ describe("Object types", function() {
       });
     });
 
-    it("shouldn't decode getpubkey with insufficient nonce", function(done) {
+    it("shouldn't decode getpubkey with insufficient nonce", function() {
       return getpubkey.encodeAsync({
         ttl: 100,
         to: "2cTux3PGRqHTEH6wyUP2sWeT4LrsGgy63z",
         skipPow: true,
       }).then(getpubkey.decodeAsync).catch(function(err) {
         expect(err.message).to.match(/insufficient/i);
-        done();
       });
     });
 
@@ -949,7 +948,7 @@ describe("Object types", function() {
       });
     });
 
-    it("shouldn't decode msg without identities", function(done) {
+    it("shouldn't decode msg without identities", function() {
       return msg.encodeAsync({
         ttl: 111,
         from: from,
@@ -960,7 +959,6 @@ describe("Object types", function() {
         return msg.decodeAsync(buf, {identities: [], skipPow: true});
       }).catch(function(err) {
         expect(err.message).to.match(/with given identities/i);
-        done();
       });
     });
 
@@ -982,7 +980,7 @@ describe("Object types", function() {
       });
     });
 
-    it("shouldn't encode too big msg", function(done) {
+    it("shouldn't encode too big msg", function() {
       return msg.encodeAsync({
         ttl: 111,
         from: from,
@@ -991,7 +989,6 @@ describe("Object types", function() {
         skipPow: true,
       }).catch(function(err) {
         expect(err.message).to.match(/too big/i);
-        done();
       });
     });
 
@@ -1099,7 +1096,7 @@ describe("Object types", function() {
       });
     });
 
-    it("shouldn't decode broadcast without subscriptions", function(done) {
+    it("shouldn't decode broadcast without subscriptions", function() {
       return broadcast.encodeAsync({
         ttl: 101,
         from: from,
@@ -1112,11 +1109,10 @@ describe("Object types", function() {
         });
       }).catch(function(err) {
         expect(err.message).to.match(/not interested/i);
-        done();
       });
     });
 
-    it("shouldn't encode too big broadcast", function(done) {
+    it("shouldn't encode too big broadcast", function() {
       return broadcast.encodeAsync({
         ttl: 101,
         from: from,
@@ -1124,7 +1120,6 @@ describe("Object types", function() {
         skipPow: true,
       }).catch(function(err) {
         expect(err.message).to.match(/too big/i);
-        done();
       });
     });