diff --git a/mailnews/addrbook/src/nsAddressBook.cpp b/mailnews/addrbook/src/nsAddressBook.cpp
index bbf7c0c5fec3..fb1c65fb993a 100644
--- a/mailnews/addrbook/src/nsAddressBook.cpp
+++ b/mailnews/addrbook/src/nsAddressBook.cpp
@@ -552,12 +552,12 @@ nsAddressBook::ExportDirectoryToDelimitedText(nsIAbDirectory *aDirectory, const
   nsXPIDLString columnName;
 
   for (i = 0; i < EXPORT_ATTRIBUTES_TABLE_COUNT; i++) {
-    if (EXPORT_ATTRIBUTES_TABLE[i].plainTextStringId != 0) {
+    if (EXPORT_ATTRIBUTES_TABLE[i].plainTextStringID != 0) {
 
       // We don't need to truncate the string here as getter_Copies will
       // do that for us.
-      if (NS_FAILED(bundle->GetStringFromID(EXPORT_ATTRIBUTES_TABLE[i].plainTextStringId, getter_Copies(columnName))))
-        columnName.AppendInt(EXPORT_ATTRIBUTES_TABLE[i].plainTextStringId);
+      if (NS_FAILED(bundle->GetStringFromID(EXPORT_ATTRIBUTES_TABLE[i].plainTextStringID, getter_Copies(columnName))))
+        columnName.AppendInt(EXPORT_ATTRIBUTES_TABLE[i].plainTextStringID);
 
       importService->SystemStringFromUnicode(columnName.get(), revisedName);
 
@@ -607,7 +607,7 @@ nsAddressBook::ExportDirectoryToDelimitedText(nsIAbDirectory *aDirectory, const
           nsCString valueCStr;
 
           for (i = 0; i < EXPORT_ATTRIBUTES_TABLE_COUNT; i++) {
-            if (EXPORT_ATTRIBUTES_TABLE[i].plainTextStringId != 0) {
+            if (EXPORT_ATTRIBUTES_TABLE[i].plainTextStringID != 0) {
               rv = card->GetCardValue(EXPORT_ATTRIBUTES_TABLE[i].abColName, getter_Copies(value));
               NS_ENSURE_SUCCESS(rv,rv);
 
diff --git a/mailnews/addrbook/src/nsAddressBook.h b/mailnews/addrbook/src/nsAddressBook.h
index dba87ba33d34..a749de4a30fa 100644
--- a/mailnews/addrbook/src/nsAddressBook.h
+++ b/mailnews/addrbook/src/nsAddressBook.h
@@ -70,7 +70,7 @@ struct ExportAttributesTableStruct
 {
     const char* abColName;
     const char* ldapPropertyName;
-    PRUint32 plainTextStringId;
+    PRUint32 plainTextStringID;
 };
 
 const extern ExportAttributesTableStruct EXPORT_ATTRIBUTES_TABLE[EXPORT_ATTRIBUTES_TABLE_COUNT];