diff --git a/ion/src/simulator/3ds/Makefile b/ion/src/simulator/3ds/Makefile
index 9c32c57a4..d6294054c 100644
--- a/ion/src/simulator/3ds/Makefile
+++ b/ion/src/simulator/3ds/Makefile
@@ -11,5 +11,16 @@ ion_src += $(addprefix ion/src/simulator/3ds/, \
   driver/display.cpp \
 )
 
-# Remove the dummy diplay (re-implemented)
-ion_src := $(filter-out addprefix ion/src/shared/dummy/display.cpp,$(ion_src))
+sdl_simu_needs_to_be_removed += $(addprefix ion/src/simulator/shared/, \
+  dummy/display.cpp \
+  display.cpp:-headless \
+  events_keyboard.cpp:-headless \
+  framebuffer_base.cpp \
+  keyboard_sdl.cpp:-headless \
+  main_sdl.cpp:-headless \
+  layout.cpp:-headless \
+)
+
+# Remove the dummy diplay (re-implemented) and the SDL simulator stuff.
+ion_src := $(filter-out $(sdl_simu_needs_to_be_removed),$(ion_src))
+