diff --git a/build-config.sh b/build-config.sh
index 7e3432aa..30170eaf 100644
--- a/build-config.sh
+++ b/build-config.sh
@@ -67,6 +67,7 @@ include_core_nestopia
 include_core_quicknes
 include_core_bnes
 include_core_mesen
+include_core_fixnes
 
 # --- Nintendo DS emulator cores ---
 include_core_desmume
diff --git a/rules.d/core-rules.sh b/rules.d/core-rules.sh
index 6e96fce1..9df7e72b 100644
--- a/rules.d/core-rules.sh
+++ b/rules.d/core-rules.sh
@@ -167,6 +167,12 @@ include_core_gme() {
 libretro_gme_name="Game Music Emu"
 libretro_gme_git_url="https://github.com/libretro/libretro-gme.git"
 
+include_core_fixnes() {
+	register_module core "fixnes" -ngc -ps3 -psp1 -wii
+}
+libretro_fixnes_name="fixNES"
+libretro_fixnes_git_url="https://github.com/libretro/fixNES.git"
+
 include_core_snes9x2002() {
 	register_module core "snes9x2002" -ngc -ps3 -psp1 -wii
 }