diff --git a/src/plugins/rv-packages/ocio_source_setup/ocio_source_setup.py b/src/plugins/rv-packages/ocio_source_setup/ocio_source_setup.py
index 1a85247be..2d7bdd987 100644
--- a/src/plugins/rv-packages/ocio_source_setup/ocio_source_setup.py
+++ b/src/plugins/rv-packages/ocio_source_setup/ocio_source_setup.py
@@ -528,8 +528,10 @@ def selectConfig(self, event):
         try:
             config = commands.openFileDialog(True, False, False, "ocio|OCIO Config", None)[0]
             self.config = OCIO.Config.CreateFromFile(config)
+            os.environ["OCIO"] = config
             OCIO.SetCurrentConfig(self.config)
             commands.defineModeMenu("OCIO Source Setup", self.buildOCIOMenu(), True)
+            commands.writeSettings("ocio_source_setup", "ocio_config", config)
         except Exception as inst:
             print(inst)
 
@@ -668,7 +670,8 @@ def addMenu(root, isSingle):
                 )
             )
 
-        final = [
+        final = [("Change Config...", self.selectConfig, None, None)]
+        final += [
             ("Current Source", None, None, lambda: commands.DisabledMenuState),
             ("  File Color Space", cssList),
         ]
@@ -716,6 +719,11 @@ def __init__(self):
         except ImportError:
             pass
 
+        if os.getenv("OCIO") is None:
+            config = commands.readSettings("ocio_source_setup", "ocio_config", "")
+            if config != "":
+                os.environ["OCIO"] = config
+
         self.init(
             "OCIO Source Setup",
             None,