diff --git a/Makefile.toml b/Makefile.toml
index 465d0bc..60ac76d 100644
--- a/Makefile.toml
+++ b/Makefile.toml
@@ -17,7 +17,7 @@ args = ["conc", "-c=auto", "-k", "makers watch", "makers run"]
 [tasks.build]
 clear = true
 command = "pnpm"
-args = ["tsx", "build.ts"]
+args = ["tsx", "source/build.ts"]
 
 # Remove build directories.
 [tasks.clean]