diff --git a/changelog/snippets/balance.6589.md b/changelog/snippets/balance.6589.md
new file mode 100644
index 0000000000..f7ae5ff071
--- /dev/null
+++ b/changelog/snippets/balance.6589.md
@@ -0,0 +1,4 @@
+- (#6589) Increase the UEF T3 shield's regen start time (the amount of time after taking damage before regeneration starts) to make it consistent with other shields, as it was missed by accident during regen start time changes a long time ago.
+    
+    - UEF T3 Shield Generator:
+      - Regen start time: 1 -> 3 seconds
diff --git a/units/UEB4301/UEB4301_unit.bp b/units/UEB4301/UEB4301_unit.bp
index a62107e58e..df14dd7e19 100644
--- a/units/UEB4301/UEB4301_unit.bp
+++ b/units/UEB4301/UEB4301_unit.bp
@@ -44,7 +44,7 @@ UnitBlueprint{
             ShieldMaxHealth = 17000,
             ShieldRechargeTime = 23,
             ShieldRegenRate = 131,
-            ShieldRegenStartTime = 1,
+            ShieldRegenStartTime = 3,
             ShieldSize = 44,
             ShieldVerticalOffset = -6,
         },