diff --git a/libs/core/sdk.zig b/libs/core/sdk.zig
index 32e1c402..5aedc1ed 100644
--- a/libs/core/sdk.zig
+++ b/libs/core/sdk.zig
@@ -50,7 +50,7 @@ pub fn Sdk(comptime deps: anytype) type {
             const lib = b.addSharedLibrary(.{ .name = "machcore", .root_source_file = .{ .path = "src/platform/libmachcore.zig" }, .target = target, .optimize = optimize });
             lib.main_pkg_path = "src/";
             const app_module = b.createModule(.{
-                .source_file = .{ .path = "src/platform/libmachcore.zig" },
+                .source_file = .{ .path = "src/platform/libmachcore_app.zig" },
             });
             lib.addModule("app", app_module);
             lib.addModule("glfw", deps.glfw.module(b));
diff --git a/libs/core/src/main.zig b/libs/core/src/main.zig
index 5f129289..fbf76140 100644
--- a/libs/core/src/main.zig
+++ b/libs/core/src/main.zig
@@ -6,4 +6,5 @@ pub const sysjs = @import("sysjs");
 
 test {
     _ = @import("platform/libmachcore.zig");
+    _ = @import("platform/libmachcore_app.zig");
 }
diff --git a/libs/core/src/platform/libmachcore.zig b/libs/core/src/platform/libmachcore.zig
index 05d60e04..2852f73d 100644
--- a/libs/core/src/platform/libmachcore.zig
+++ b/libs/core/src/platform/libmachcore.zig
@@ -6,8 +6,6 @@ const glfw = @import("glfw");
 const Core = @import("../Core.zig");
 const native = @import("native.zig");
 
-pub const App = @This();
-
 pub const GPUInterface = gpu.dawn.Interface;
 
 const _ = gpu.Export(GPUInterface);
diff --git a/libs/core/src/platform/libmachcore_app.zig b/libs/core/src/platform/libmachcore_app.zig
new file mode 100644
index 00000000..b9cb753a
--- /dev/null
+++ b/libs/core/src/platform/libmachcore_app.zig
@@ -0,0 +1 @@
+pub const App = @This();