diff --git a/machines/pump.lua b/machines/pump.lua
index 4221550..411a4c2 100644
--- a/machines/pump.lua
+++ b/machines/pump.lua
@@ -22,7 +22,7 @@ industrialtest.internal.unpackTableInto(industrialtest.Pump,{
 	tiles={
 		"industrialtest_machine_block.png",
 		"industrialtest_machine_block.png",
-		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png^industrialtest_pump_side.png",
 		"industrialtest_machine_block.png",
 		"industrialtest_machine_block.png",
 		"industrialtest_machine_block.png^industrialtest_pump_front.png"
@@ -44,7 +44,7 @@ industrialtest.internal.unpackTableInto(industrialtest.Pump,{
 		tiles={
 			"industrialtest_machine_block.png",
 			"industrialtest_machine_block.png",
-			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png^industrialtest_pump_side.png",
 			"industrialtest_machine_block.png",
 			"industrialtest_machine_block.png",
 			"industrialtest_machine_block.png^industrialtest_pump_front_active.png"