diff --git a/build-config.sh b/build-config.sh
index 04974f75..dfd4c0e7 100644
--- a/build-config.sh
+++ b/build-config.sh
@@ -217,6 +217,7 @@ include_core_gme
 include_core_pocketcdg
 include_core_crocods
 include_core_cap32
+include_core_mu
 
 # -------------------------------------------------------------------------------------------------
 # Devkits
diff --git a/rules.d/core-rules.sh b/rules.d/core-rules.sh
index 389604bd..2e201e08 100644
--- a/rules.d/core-rules.sh
+++ b/rules.d/core-rules.sh
@@ -959,6 +959,14 @@ libretro_vemulator_name="VEmulator"
 libretro_vemulator_git_url="https://github.com/MJaoune/vemulator-libretro.git"
 libretro_vemulator_build_makefile="Makefile"
 
+include_core_mu() {
+	register_module core "mu" -theos_ios -ngc -sncps3 -ps3 -psp1 -qnx -wii
+}
+libretro_mu_name="Mu"
+libretro_mu_git_url="https://github.com/meepingsnesroms/Mu.git"
+libretro_mu_build_makefile="Makefile"
+libretro_mu_build_subdir="libretroBuildSystem"
+
 
 # CORE RULE VARIABLES
 #