diff --git a/modules/analytics-objects/src/main/java/com/intuit/wasabi/analyticsobjects/Event.java b/modules/analytics-objects/src/main/java/com/intuit/wasabi/analyticsobjects/Event.java
index 42d90c914..f6bbe61e7 100644
--- a/modules/analytics-objects/src/main/java/com/intuit/wasabi/analyticsobjects/Event.java
+++ b/modules/analytics-objects/src/main/java/com/intuit/wasabi/analyticsobjects/Event.java
@@ -113,7 +113,13 @@ public void setValue(String value) {
 
     @Override
     public int hashCode() {
-        return HashCodeBuilder.reflectionHashCode(this);
+        return new HashCodeBuilder().append(timestamp)
+                .append(type)
+                .append(name)
+                .append(context)
+                .append(payload)
+                .append(value)
+                .toHashCode();
     }
 
     @Override
diff --git a/modules/analytics-objects/src/main/java/com/intuit/wasabi/analyticsobjects/statistics/Estimate.java b/modules/analytics-objects/src/main/java/com/intuit/wasabi/analyticsobjects/statistics/Estimate.java
index d2a9389fd..96c0c7167 100644
--- a/modules/analytics-objects/src/main/java/com/intuit/wasabi/analyticsobjects/statistics/Estimate.java
+++ b/modules/analytics-objects/src/main/java/com/intuit/wasabi/analyticsobjects/statistics/Estimate.java
@@ -82,7 +82,10 @@ public String toString() {
 
     @Override
     public int hashCode() {
-        return HashCodeBuilder.reflectionHashCode(this);
+        return new HashCodeBuilder().append(estimate)
+                .append(upperBound)
+                .append(lowerBound)
+                .toHashCode();
     }
 
     @Override
diff --git a/modules/analytics-objects/src/test/java/com/intuit/wasabi/analyticsobjects/EventTest.java b/modules/analytics-objects/src/test/java/com/intuit/wasabi/analyticsobjects/EventTest.java
index 31c0193b5..f89a3ec7f 100644
--- a/modules/analytics-objects/src/test/java/com/intuit/wasabi/analyticsobjects/EventTest.java
+++ b/modules/analytics-objects/src/test/java/com/intuit/wasabi/analyticsobjects/EventTest.java
@@ -106,7 +106,7 @@ public void testEqual() {
     @Test
     public void testHashCode() {
         Event event = new Event();
-        assertThat(event.hashCode(), is(-1985862199));
+        assertThat(event.hashCode(), is(-252394171));
         assertThat(event.toString(), containsString("Event"));
     }
 }
diff --git a/modules/authentication-objects/src/main/java/com/intuit/wasabi/authenticationobjects/LoginCredentials.java b/modules/authentication-objects/src/main/java/com/intuit/wasabi/authenticationobjects/LoginCredentials.java
index a304fe34d..eba706209 100644
--- a/modules/authentication-objects/src/main/java/com/intuit/wasabi/authenticationobjects/LoginCredentials.java
+++ b/modules/authentication-objects/src/main/java/com/intuit/wasabi/authenticationobjects/LoginCredentials.java
@@ -90,7 +90,7 @@ public LoginCredentials build() {
 
     @Override
     public int hashCode() {
-        return HashCodeBuilder.reflectionHashCode(this);
+        return new HashCodeBuilder().append(username).append(namespaceId).toHashCode();
     }
 
     @Override
diff --git a/modules/authentication-objects/src/main/java/com/intuit/wasabi/authenticationobjects/LoginToken.java b/modules/authentication-objects/src/main/java/com/intuit/wasabi/authenticationobjects/LoginToken.java
index c41145b74..4099a709c 100644
--- a/modules/authentication-objects/src/main/java/com/intuit/wasabi/authenticationobjects/LoginToken.java
+++ b/modules/authentication-objects/src/main/java/com/intuit/wasabi/authenticationobjects/LoginToken.java
@@ -85,7 +85,10 @@ public LoginToken build() {
 
     @Override
     public int hashCode() {
-        return HashCodeBuilder.reflectionHashCode(this);
+        return new HashCodeBuilder()
+                .append(token_type)
+                .append(access_token)
+                .toHashCode();
     }
 
     @Override
diff --git a/modules/experiment-objects/src/main/java/com/intuit/wasabi/experimentobjects/PageExperiment.java b/modules/experiment-objects/src/main/java/com/intuit/wasabi/experimentobjects/PageExperiment.java
index bcb3547fc..5cc50ce5f 100644
--- a/modules/experiment-objects/src/main/java/com/intuit/wasabi/experimentobjects/PageExperiment.java
+++ b/modules/experiment-objects/src/main/java/com/intuit/wasabi/experimentobjects/PageExperiment.java
@@ -104,7 +104,7 @@ public void setAllowNewAssignment(boolean allowNewAssignment) {
 
     @Override
     public int hashCode() {
-        return HashCodeBuilder.reflectionHashCode(this);
+        return new HashCodeBuilder().append(id).append(label).append(allowNewAssignment).toHashCode();
     }
 
     @Override