diff --git a/src/org/labkey/test/tests/DomainDesignerTest.java b/src/org/labkey/test/tests/DomainDesignerTest.java
index a8e2e78a7c..5472642b86 100644
--- a/src/org/labkey/test/tests/DomainDesignerTest.java
+++ b/src/org/labkey/test/tests/DomainDesignerTest.java
@@ -312,7 +312,7 @@ public void testInvalidLookupDomainField() throws IOException, CommandException
         domainDesignerPage.clickFinish();
     }
 
-    @Test // GitHub Issue 788
+    @Test // GitHub Issue #657
     public void testInvalidSampleFieldFromDelete() throws Exception
     {
         String listName = TestDataGenerator.randomDomainName("Sample Lookups List", DomainUtils.DomainKind.IntList);
@@ -349,7 +349,7 @@ public void testInvalidSampleFieldFromDelete() throws Exception
         validateListSampleLookupField(editListDefinitionPage, st2SamplesField.getName(), sampleType2 + " Error: Invalid sample type", "<Invalid sample type: " + sampleType2 + ">");
     }
 
-    @Test // GitHub Issue 788
+    @Test // GitHub Issue #657
     public void testInvalidSampleFieldFromJSON() throws Exception
     {
         File jsonFile = TestFileUtils.getSampleData("lists/BadSampleFieldLookup.fields.json");
diff --git a/src/org/labkey/test/tests/DomainFieldTypeChangeTest.java b/src/org/labkey/test/tests/DomainFieldTypeChangeTest.java
index d754c8ea91..edbb144b19 100644
--- a/src/org/labkey/test/tests/DomainFieldTypeChangeTest.java
+++ b/src/org/labkey/test/tests/DomainFieldTypeChangeTest.java
@@ -68,7 +68,7 @@ public void testProvisionedDomainFieldChanges() throws IOException, CommandExcep
         FieldInfo integerField = FieldInfo.random("Test/Integer", FieldDefinition.ColumnType.Integer, DomainUtils.DomainKind.IntList);
         FieldInfo decimalField = FieldInfo.random("Test/Decimal", FieldDefinition.ColumnType.Decimal, DomainUtils.DomainKind.IntList);
         FieldInfo dateField = FieldInfo.random("Test/Date", FieldDefinition.ColumnType.DateAndTime, DomainUtils.DomainKind.IntList);
-        FieldInfo booleanField = FieldInfo.random("Test'/\"Boolean", FieldDefinition.ColumnType.Boolean, DomainUtils.DomainKind.IntList); // GH Issue #755
+        FieldInfo booleanField = FieldInfo.random("Test'/\"Boolean", FieldDefinition.ColumnType.Boolean, DomainUtils.DomainKind.IntList); // GitHub Issue #647
         TestDataGenerator dgen = new TestDataGenerator("lists", listName, getProjectName())
                 .withColumns(List.of(
                         stringField.getFieldDefinition(),
@@ -117,7 +117,7 @@ public void testProvisionedDomainFieldChanges() throws IOException, CommandExcep
         domainFormPanel.getField(integerField.getName()).setType(FieldDefinition.ColumnType.String, true);
         domainFormPanel.getField(decimalField.getName()).setType(FieldDefinition.ColumnType.String, true);
         domainFormPanel.getField(dateField.getName()).setType(FieldDefinition.ColumnType.String, true);
-        domainFormPanel.getField(booleanField.getName()).setType(FieldDefinition.ColumnType.String, true); // GH Issue #755
+        domainFormPanel.getField(booleanField.getName()).setType(FieldDefinition.ColumnType.String, true); // GitHub Issue #647
         domainDesignerPage.clickFinish();
 
         clickAndWait(Locator.linkWithText(listName));