diff --git a/build-config.sh b/build-config.sh
index f9f4d099..222c419c 100644
--- a/build-config.sh
+++ b/build-config.sh
@@ -74,6 +74,7 @@ include_core_tgbdual
 include_core_stella
 
 # --- Commodore 64 emulator cores ---
+include_core_frodo
 include_core_vice_x64
 include_core_vice_x128
 include_core_vice_xvic
diff --git a/rules.d/core-rules.sh b/rules.d/core-rules.sh
index 54b085a6..1a0ec6ee 100644
--- a/rules.d/core-rules.sh
+++ b/rules.d/core-rules.sh
@@ -46,6 +46,13 @@ libretro_mrboom_name="Mr.Boom"
 libretro_mrboom_git_url="https://github.com/libretro/mrboom-libretro.git"
 libretro_mrboom_build_makefile="Makefile"
 
+include_core_frodo() {
+	register_module core "frodo"
+}
+libretro_frodo_name="Frodo"
+libretro_frodo_git_url="https://github.com/libretro/frodo-libretro.git"
+libretro_frodo_build_makefile="Makefile"
+
 include_core_vice_x64() {
 	register_module core "vice_x64"
 }