diff --git a/emulators/cap32.yml b/emulators/cap32.yml
index f800f15c..65b129a6 100644
--- a/emulators/cap32.yml
+++ b/emulators/cap32.yml
@@ -8,6 +8,7 @@ core_version: "v4.2.0"
 display_name: "Amstrad - CPC/GX4000 (Caprice32)"
 cores:
   - cap32
+  - caprice32
 systems:
   - amstrad-cpc
 
diff --git a/emulators/mame2016.yml b/emulators/mame2016.yml
index 0c0ca310..e9e67a04 100644
--- a/emulators/mame2016.yml
+++ b/emulators/mame2016.yml
@@ -9,6 +9,7 @@ core_version: "0.174"
 
 cores:
   - mame2016
+  - mess2016
 
 display_name: "Arcade (MAME 2016)"
 mame_version: "0.174"
diff --git a/emulators/mednafen_supergrafx.yml b/emulators/mednafen_supergrafx.yml
index 7948ed64..91d280b1 100644
--- a/emulators/mednafen_supergrafx.yml
+++ b/emulators/mednafen_supergrafx.yml
@@ -6,7 +6,7 @@ upstream: "https://mednafen.github.io/"
 profiled_date: "2026-03-24"
 core_version: "v1.23.0"
 display_name: "NEC - PC Engine SuperGrafx (Beetle SuperGrafx)"
-cores: [mednafen_supergrafx]
+cores: [mednafen_supergrafx, beetle_supergrafx]
 systems: [nec-pc-engine]
 verification: existence
 notes: >