diff --git a/test_tube_scanner/planarian/admin.py b/test_tube_scanner/planarian/admin.py
index a4fc7ac..5d80cc7 100644
--- a/test_tube_scanner/planarian/admin.py
+++ b/test_tube_scanner/planarian/admin.py
@@ -13,7 +13,7 @@ class ExperimentConfigAdmin(admin.ModelAdmin):
     list_display  = ("experiment", "well", "px_per_mm", "fps",
                      "thresh_immobile", "thresh_mobile",
                      "photo_mode", "chemo_strength", "created_at")
-    list_filter   = ("photo_mode", "tube_axis")
+    list_filter   = ("experiment", "photo_mode", "tube_axis")
     search_fields = ("experiment", "well", "description")
     ordering      = ("-created_at",)