diff --git a/config/features.yml b/config/features.yml
index ede0940f129..ddc6418d521 100644
--- a/config/features.yml
+++ b/config/features.yml
@@ -818,10 +818,6 @@ features:
     actor_type: user
     description: Enables MHV integration to point the Medical Records application on VA.gov
     enable_in_development: true
-  mhv_secure_messaging_to_phase_1:
-    actor_type: user
-    description: Enables/disables Secure Messaging Phase 1 on VA.gov
-    enable_in_development: true
   mhv_secure_messaging_cerner_pilot:
     actor_type: user
     description: Enables/disables Secure Messaging Cerner Transition Pilot environment on VA.gov