From 788561f7445c56f611b0cb15bcc394cfb59983a5 Mon Sep 17 00:00:00 2001
From: David Kennedy <david.kennedy@associates.cisa.dhs.gov>
Date: Tue, 27 Feb 2024 07:16:58 -0500
Subject: [PATCH] investigators list in filter shows only distinct values

---
 src/registrar/admin.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/registrar/admin.py b/src/registrar/admin.py
index 86234431d..12c9d67cc 100644
--- a/src/registrar/admin.py
+++ b/src/registrar/admin.py
@@ -844,7 +844,7 @@ class DomainApplicationAdmin(ListHeaderAdmin):
                     "investigator__email",
                     output_field=CharField(),
                 )
-            ).values_list("investigator__id", "full_name")
+            ).values_list("investigator__id", "full_name").distinct()
 
             return privileged_users_annotated