diff --git a/flake.nix b/flake.nix
index 904f250..823f6c4 100755
--- a/flake.nix
+++ b/flake.nix
@@ -79,6 +79,7 @@
                         -DRENDERER_OPENGL \
                         -DWINDOW_GLFW \
                         -DGUIMODULE \
+                        -DTESTIMGUI_STATIC \
                         -I src -I include -I $imgui -I . \
                         -lGL -lglfw -lGLEW \
                         -Wall \
diff --git a/modules/GUImodules/TestImgui/src/TestImgui.h b/modules/GUImodules/TestImgui/src/TestImgui.h
index 7148bfd..e23c623 100644
--- a/modules/GUImodules/TestImgui/src/TestImgui.h
+++ b/modules/GUImodules/TestImgui/src/TestImgui.h
@@ -17,9 +17,12 @@ class TestImgui : public Archimedes::GuiModule {
         bool demo = true;
 };
 
+#ifndef TESTIMGUI_STATIC
 
 extern "C" {
     Archimedes::Module* create(void* handle, Archimedes::App* app) {
         return new TestImgui(handle, app);
     }
 }
+
+#endif