diff --git a/src/fprime_gds/common/loaders/cmd_json_loader.py b/src/fprime_gds/common/loaders/cmd_json_loader.py
index f449f7e1..a0a47dd5 100644
--- a/src/fprime_gds/common/loaders/cmd_json_loader.py
+++ b/src/fprime_gds/common/loaders/cmd_json_loader.py
@@ -12,7 +12,7 @@
 
 
 class CmdJsonLoader(JsonLoader):
-    """Class to load xml based command dictionaries"""
+    """Class to load json based command dictionaries"""
 
     COMMANDS_FIELD = "commands"
 
diff --git a/src/fprime_gds/common/loaders/event_json_loader.py b/src/fprime_gds/common/loaders/event_json_loader.py
index b94540c7..e1c43f70 100644
--- a/src/fprime_gds/common/loaders/event_json_loader.py
+++ b/src/fprime_gds/common/loaders/event_json_loader.py
@@ -13,7 +13,7 @@
 
 
 class EventJsonLoader(JsonLoader):
-    """Class to load xml based event dictionaries"""
+    """Class to load json based event dictionaries"""
 
     EVENTS_FIELD = "events"
 
diff --git a/src/fprime_gds/common/tools/seqgen.py b/src/fprime_gds/common/tools/seqgen.py
index 5d21ee8d..7cb8645d 100644
--- a/src/fprime_gds/common/tools/seqgen.py
+++ b/src/fprime_gds/common/tools/seqgen.py
@@ -22,7 +22,7 @@
 from fprime_gds.common.data_types import exceptions as gseExceptions
 from fprime_gds.common.data_types.cmd_data import CmdData, CommandArgumentsException
 from fprime_gds.common.encoders.seq_writer import SeqBinaryWriter
-from fprime_gds.common.loaders.cmd_xml_loader import CmdXmlLoader
+from fprime_gds.common.loaders.cmd_json_loader import CmdJsonLoader
 from fprime_gds.common.parsers.seq_file_parser import SeqFileParser
 
 __author__ = "Tim Canham"
@@ -56,9 +56,9 @@ def generateSequence(inputFile, outputFile, dictionary, timebase, cont=False):
         raise SeqGenException(msg)
 
     # Check the user environment:
-    cmd_xml_dict = CmdXmlLoader()
+    cmd_json_dict = CmdJsonLoader(dictionary)
     try:
-        (cmd_id_dict, cmd_name_dict, versions) = cmd_xml_dict.construct_dicts(
+        (cmd_id_dict, cmd_name_dict, versions) = cmd_json_dict.construct_dicts(
             dictionary
         )
     except gseExceptions.GseControllerUndefinedFileException: