diff --git a/files/capture.lua b/files/capture.lua
index c2fd9bf..3519059 100644
--- a/files/capture.lua
+++ b/files/capture.lua
@@ -10,7 +10,7 @@ local EntityAPI = dofile_once("mods/noita-mapcap/files/libraries/noita-api/entit
 local Hilbert = dofile_once("mods/noita-mapcap/files/libraries/hilbert-curve.lua")
 
 ---@type JSONLib
-local json = dofile_once("mods/noita-mapcap/files/libraries/json.lua")
+local JSON = dofile_once("mods/noita-mapcap/files/libraries/json.lua")
 
 CAPTURE_PIXEL_SIZE = 1 -- Screen to virtual pixel ratio.
 CAPTURE_GRID_SIZE = 512 -- in virtual (world) pixels. There will always be exactly 4 images overlapping if the virtual resolution is 1024x1024.
@@ -93,11 +93,11 @@ local function captureEntities(entityFile, x, y, radius)
 			-- Well, as long as it does not crash between write and flush.
 			if entityFile:seek("end") == 0 then
 				-- First line.
-				entityFile:write("[\n\t", json.Marshal(rootEntity), "\n", "]")
+				entityFile:write("[\n\t", JSON.Marshal(rootEntity), "\n", "]")
 			else
 				-- Following lines.
 				entityFile:seek("end", -2) -- Seek a few bytes back, so we can overwrite some stuff.
-				entityFile:write(",\n\t", json.Marshal(rootEntity), "\n", "]")
+				entityFile:write(",\n\t", JSON.Marshal(rootEntity), "\n", "]")
 			end
 
 			-- Prevent recapturing.
diff --git a/files/libraries/noita-api/component.lua b/files/libraries/noita-api/component.lua
index 369eb04..3eb9e35 100644
--- a/files/libraries/noita-api/component.lua
+++ b/files/libraries/noita-api/component.lua
@@ -10,7 +10,7 @@
 -- It would be optimal to generate this API wrapper automatically...
 
 ---@type JSONLib
-local json = dofile_once("mods/noita-mapcap/files/libraries/json.lua")
+local JSON = dofile_once("mods/noita-mapcap/files/libraries/json.lua")
 
 -------------
 -- Classes --
@@ -183,7 +183,7 @@ function NoitaComponent:MarshalJSON()
 		--objectMembers = component:ObjectGetMembers
 	}
 
-	return json.Marshal(resultObject)
+	return JSON.Marshal(resultObject)
 end
 
 return ComponentAPI
diff --git a/files/libraries/noita-api/entity.lua b/files/libraries/noita-api/entity.lua
index ffdc709..669663a 100644
--- a/files/libraries/noita-api/entity.lua
+++ b/files/libraries/noita-api/entity.lua
@@ -16,7 +16,7 @@ local ComponentAPI = dofile_once("mods/noita-mapcap/files/libraries/noita-api/co
 local Vec2 = dofile_once("mods/noita-mapcap/files/libraries/vec2.lua")
 
 ---@type JSONLib
-local json = dofile_once("mods/noita-mapcap/files/libraries/json.lua")
+local JSON = dofile_once("mods/noita-mapcap/files/libraries/json.lua")
 
 -------------
 -- Classes --
@@ -371,7 +371,7 @@ function NoitaEntity:MarshalJSON()
 
 	result.transform.x, result.transform.y, result.transform.rotation, result.transform.scaleX, result.transform.scaleY = self:GetTransform()
 
-	return json.Marshal(result)
+	return JSON.Marshal(result)
 end
 
 return EntityAPI