diff --git a/lib/compiler/Maker.zig b/lib/compiler/Maker.zig
index 133c10e5f3daef8e91492018bfedb3c4e59d7824..f49090c208e472cf48c2f4da6bd5e93f297ebe71 100644
--- a/lib/compiler/Maker.zig
+++ b/lib/compiler/Maker.zig
@@ -427,7 +427,6 @@ pub fn main(init: process.Init.Minimal) !void {
         };
         const c = &configuration;
         var top_level_steps: std.StringArrayHashMapUnmanaged(Configuration.Step.Index) = .empty;
-        var modules: std.AutoArrayHashMapUnmanaged(Configuration.Module.Index, void) = .empty;
         for (configuration.steps, 0..) |*conf_step, step_index_usize| {
             if (conf_step.owner != .root) continue;
             const step_index: Configuration.Step.Index = @enumFromInt(step_index_usize);
@@ -437,10 +436,6 @@ pub fn main(init: process.Init.Minimal) !void {
                     const name = step_index.ptr(c).name.slice(c);
                     try top_level_steps.put(arena, name, step_index);
                 },
-                .compile => {
-                    const root_module = step_index.ptr(c).extended.get(configuration.extra).compile.root_module;
-                    try modules.put(arena, root_module, {});
-                },
                 else => {},
             }
         }
@@ -450,7 +445,6 @@ pub fn main(init: process.Init.Minimal) !void {
         break :sc .{
             .configuration = configuration,
             .top_level_steps = top_level_steps,
-            .modules = modules,
         };
     };
 
diff --git a/lib/compiler/Maker/ScannedConfig.zig b/lib/compiler/Maker/ScannedConfig.zig
index 0f40833fc33e0672efdb46e1ef88427c91e78492..787cd4dc5cc905bf1dc41ca1ebc975de6714e0c4 100644
--- a/lib/compiler/Maker/ScannedConfig.zig
+++ b/lib/compiler/Maker/ScannedConfig.zig
@@ -9,7 +9,6 @@ const Graph = @import("Graph.zig");
 
 configuration: Configuration,
 top_level_steps: std.StringArrayHashMapUnmanaged(Configuration.Step.Index),
-modules: std.AutoArrayHashMapUnmanaged(Configuration.Module.Index, void),
 
 pub fn print(sc: *const ScannedConfig, w: *Writer) Writer.Error!void {
     std.log.err("TODO also print paths", .{});
@@ -45,19 +44,6 @@ pub fn print(sc: *const ScannedConfig, w: *Writer) Writer.Error!void {
         try tf.end();
     }
 
-    {
-        var sf = try s.beginStructField("modules", .{});
-
-        for (sc.modules.keys()) |module_index| {
-            var int_buf: [50]u8 = undefined;
-            const int_str = std.fmt.bufPrint(&int_buf, "{d}", .{module_index}) catch unreachable;
-            var step_field = try sf.beginStructField(int_str, .{});
-            try printStruct(sc, &step_field, Configuration.Module, module_index.get(c));
-            try step_field.end();
-        }
-        try sf.end();
-    }
-
     try s.end();
 }