diff --git a/changelog.txt b/changelog.txt
index 8929c66f..c4bb8d27 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -4,6 +4,7 @@ Date: ???
   Changes:
     - Updated autotech caches to apply latest tech tree fixes
     - Added circuit connections to the lab. Resolves https://github.com/pyanodon/pybugreports/issues/1519
+    - Marked beacons and diet beacons to be hidden when visibility of tall entities is toggled
 ---------------------------------------------------------------------------------------------------
 Version: 3.1.4
 Date: 2026-08-28
diff --git a/prototypes/buildings/beacon.lua b/prototypes/buildings/beacon.lua
index 372244a1..fe415971 100644
--- a/prototypes/buildings/beacon.lua
+++ b/prototypes/buildings/beacon.lua
@@ -132,6 +132,7 @@ for i, setting in pairs(beacon_settings) do
     beacon.localised_name = {"entity-name.new-beacon", tostring(am), tostring(fm)}
     beacon.profile = nil
     beacon.allowed_effects = {"speed", "consumption"}
+    beacon.tall = true
     beacon.graphics_set = graphics_set
     beacon.collision_box = {{-2.05, -2.05}, {2.05, 2.05}}
     beacon.selection_box = {{-2.5, -2.5}, {2.5, 2.5}}
diff --git a/prototypes/buildings/diet-beacon.lua b/prototypes/buildings/diet-beacon.lua
index 36e06d25..605ab3c9 100644
--- a/prototypes/buildings/diet-beacon.lua
+++ b/prototypes/buildings/diet-beacon.lua
@@ -130,6 +130,7 @@ for am = 5, 1, -1 do
         beacon.placeable_by = {item = "beacon-mk01", count = 1}
         beacon.localised_name = {"entity-name.new-beacon-mk01", tostring(am), tostring(fm)}
         beacon.allowed_effects = {"speed", "consumption"}
+        beacon.tall = true
         beacon.graphics_set = graphics_set
         beacon.collision_box = {{-1.05, -1.05}, {1.05, 1.05}}
         beacon.selection_box = {{-1.5, -1.5}, {1.5, 1.5}}