diff --git a/src/main/java/com/starkbank/MerchantCard.java b/src/main/java/com/starkbank/MerchantCard.java
index 2d472b2..6dffa66 100644
--- a/src/main/java/com/starkbank/MerchantCard.java
+++ b/src/main/java/com/starkbank/MerchantCard.java
@@ -99,14 +99,14 @@ public final static class Log extends Resource {
         public String created;
         public String type;
         public String[] errors;
-        public MerchantCard merchantCard;
+        public MerchantCard card;
 
-        public Log(String created, String type, String[] errors, MerchantCard merchantCard, String id) {
+        public Log(String created, String type, String[] errors, MerchantCard card, String id) {
             super(id);
             this.created = created;
             this.type = type;
             this.errors = errors;
-            this.merchantCard = merchantCard;
+            this.card = card;
         }
 
 
diff --git a/src/main/java/com/starkbank/MerchantPurchase.java b/src/main/java/com/starkbank/MerchantPurchase.java
index 7671642..aea307b 100644
--- a/src/main/java/com/starkbank/MerchantPurchase.java
+++ b/src/main/java/com/starkbank/MerchantPurchase.java
@@ -186,14 +186,14 @@ public final static class Log extends Resource {
         public String created;
         public String type;
         public String[] errors;
-        public MerchantPurchase merchantPurchase;
+        public MerchantPurchase purchase;
 
-        public Log(String created, String type, String[] errors, MerchantPurchase merchantPurchase, String id) {
+        public Log(String created, String type, String[] errors, MerchantPurchase purchase, String id) {
             super(id);
             this.created = created;
             this.type = type;
             this.errors = errors;
-            this.merchantPurchase = merchantPurchase;
+            this.purchase = purchase;
         }
 
 
diff --git a/src/main/java/com/starkbank/MerchantSession.java b/src/main/java/com/starkbank/MerchantSession.java
index adc4173..2e7164c 100644
--- a/src/main/java/com/starkbank/MerchantSession.java
+++ b/src/main/java/com/starkbank/MerchantSession.java
@@ -263,14 +263,14 @@ public final static class Log extends Resource {
         public String created;
         public String type;
         public String[] errors;
-        public MerchantSession merchantSession;
+        public MerchantSession session;
 
-        public Log(String created, String type, String[] errors, MerchantSession merchantSession, String id) {
+        public Log(String created, String type, String[] errors, MerchantSession session, String id) {
             super(id);
             this.created = created;
             this.type = type;
             this.errors = errors;
-            this.merchantSession = merchantSession;
+            this.session = session;
         }
 
 
diff --git a/src/test/java/TestMerchantInstallment.java b/src/test/java/TestMerchantInstallment.java
index 08e23e9..34e0ad7 100644
--- a/src/test/java/TestMerchantInstallment.java
+++ b/src/test/java/TestMerchantInstallment.java
@@ -41,7 +41,7 @@ public void testQuery() throws Exception {
     public void testPage() throws Exception {
         Settings.user = utils.User.defaultProject();
         HashMap<String, Object> params = new HashMap<>();
-        params.put("limit", 10);
+        params.put("limit", 5);
         params.put("cursor", null);
 
         List<String> ids = new ArrayList<>();