diff --git a/build.zig b/build.zig
index 16c90f0..29f55f8 100644
--- a/build.zig
+++ b/build.zig
@@ -16,7 +16,7 @@ pub fn build(b: *std.Build) !void {
     const optimize = b.standardOptimizeOption(.{});
 
     const zigjson_module = b.createModule(.{
-        .root_source_file = b.path("src/root.zig"),
+        .root_source_file = b.path("src/json.zig"),
     });
 
     try b.modules.put(b.dupe("zigjson"), zigjson_module);
@@ -25,7 +25,7 @@ pub fn build(b: *std.Build) !void {
         .name = "zigjson",
         // In this case the main source file is merely a path, however, in more
         // complicated build scripts, this could be a generated file.
-        .root_source_file = b.path("src/root.zig"),
+        .root_source_file = b.path("src/json.zig"),
         .target = target,
         .optimize = optimize,
     });
@@ -73,7 +73,7 @@ pub fn build(b: *std.Build) !void {
     // Creates a step for unit testing. This only builds the test executable
     // but does not run it.
     const lib_unit_tests = b.addTest(.{
-        .root_source_file = b.path("src/root.zig"),
+        .root_source_file = b.path("src/json.zig"),
         .target = target,
         .optimize = optimize,
     });