diff --git a/Feature-Toggles/DEV/featureToggle.json b/Feature-Toggles/DEV/featureToggle.json
index db8d71c..f75082f 100644
--- a/Feature-Toggles/DEV/featureToggle.json
+++ b/Feature-Toggles/DEV/featureToggle.json
@@ -835,7 +835,8 @@
     "enableCrossmatchOverrideReasonDisplay_V4_22166": true,
     "EnableCompanionSickLeave": true,
     "enableEnhanceCrossmatchingReturnFlow_CR2456_HMG":true,
-    "isInvoiceHistoryEnabled": true
+    "isInvoiceHistoryEnabled": true,
+    "enableReagentCheckDuringSampleCollection_V4-15400":true
     }
     },
     "key":"FEATURE_TOGGLES",