diff --git a/edk2toolext/edk2_invocable.py b/edk2toolext/edk2_invocable.py
index 36fd5bda..41e3b2f2 100644
--- a/edk2toolext/edk2_invocable.py
+++ b/edk2toolext/edk2_invocable.py
@@ -21,6 +21,7 @@
 import logging
 import os
 import sys
+import warnings
 from random import choice
 from string import ascii_letters
 from textwrap import dedent
@@ -391,6 +392,9 @@ def ParseCommandLineOptions(self):
             print(e)
             sys.exit(2)
 
+        # Turn on Deprecation warnings for code in the module
+        warnings.filterwarnings("default", category=DeprecationWarning, module=self.PlatformModule.__name__)
+
         # instantiate the second argparser that will get passed around
         parserObj = argparse.ArgumentParser(formatter_class=argparse.RawDescriptionHelpFormatter,)
 
diff --git a/edk2toolext/environment/plugin_manager.py b/edk2toolext/environment/plugin_manager.py
index ffb2c5a1..a016c7d7 100644
--- a/edk2toolext/environment/plugin_manager.py
+++ b/edk2toolext/environment/plugin_manager.py
@@ -11,6 +11,7 @@
 import logging
 import os
 import sys
+import warnings
 
 from edk2toolext.environment import shell_environment
 
@@ -101,6 +102,9 @@ def _load(self, PluginDescriptor):
             if py_module_dir not in sys.path:
                 sys.path.append(py_module_dir)
 
+            # Turn on Deprecation warnings for code in the plugin
+            warnings.filterwarnings("default", category=DeprecationWarning, module=module.__name__)
+
             spec.loader.exec_module(module)
         except Exception:
             exc_info = sys.exc_info()