diff --git a/changelog.txt b/changelog.txt
index 971b085..0630560 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -3,6 +3,7 @@ Version: 3.1.3
 Date: ????
   Changes:
     - Allow the construction zone extender mk01, roboport mk01, and charging station to be used in the upgrade planner with each other
+    - Updated advanced fluid wagon pump connections to more accurately fit the graphics. Resolves https://github.com/pyanodon/pybugreports/issues/1532
 ---------------------------------------------------------------------------------------------------
 Version: 3.1.2
 Date: 2026-07-09
diff --git a/prototypes/buildings/mk02-fluid-wagon.lua b/prototypes/buildings/mk02-fluid-wagon.lua
index 0bda0ce..e23c1bf 100644
--- a/prototypes/buildings/mk02-fluid-wagon.lua
+++ b/prototypes/buildings/mk02-fluid-wagon.lua
@@ -53,6 +53,12 @@ ENTITY {
     connection_distance = 2,
     joint_distance = 1.5, --igual to collision box works if the sprite is tight in the png
     tank_count = 2,
+    valve_to_valve_offset_when_horizontal = {1.64, 0},
+    base_valve_xy_offset_when_horizontal = {-0.04, 0},
+    base_valve_z_offset_projected_when_horizontal = -1.55,
+    valve_to_valve_offset_when_vertical = {0, 1.2},
+    base_valve_xy_offset_when_vertical = {0, 0},
+    base_valve_z_offset_projected_when_vertical = -1.57,
     energy_per_hit_point = 5,
     capacity = 25000,
     resistances =