diff --git a/CHANGES b/CHANGES
index 3d48660c3..b9b96dcca 100644
--- a/CHANGES
+++ b/CHANGES
@@ -5,6 +5,8 @@ Other fixes:
  - GB Core: Fix cloning savedata when backing file is outdated (fixes mgba.io/i/3388)
  - GBA Core: Fix booting into BIOS when skip BIOS is enabled
  - GBA Hardware: Fix loading states unconditionally overwriting GPIO memory
+Misc:
+ - GB: Allow use of CGB-E and AGB-0 BIOS versions (closes mgba.io/i/3427)
  - Updater: Fix rewriting folders and files on Windows (fixes mgba.io/i/3384)
 
 0.10.4: (2024-12-07)
diff --git a/src/gb/gb.c b/src/gb/gb.c
index 3fc439726..e6e8d800f 100644
--- a/src/gb/gb.c
+++ b/src/gb/gb.c
@@ -34,7 +34,9 @@ static const uint8_t _registeredTrademark[] = {0x3C, 0x42, 0xB9, 0xA5, 0xB9, 0xA
 #define SGB2_BIOS_CHECKSUM 0X53D0DD63
 #define CGB_BIOS_CHECKSUM 0x41884E46
 #define CGB0_BIOS_CHECKSUM 0xE8EF5318
+#define CGBE_BIOS_CHECKSUM 0xE95DC95D
 #define AGB_BIOS_CHECKSUM 0xFFD6B0F1
+#define AGB0_BIOS_CHECKSUM 0x570337EA
 
 mLOG_DEFINE_CATEGORY(GB, "GB", "gb");
 
@@ -551,7 +553,9 @@ bool GBIsBIOS(struct VFile* vf) {
 	case SGB2_BIOS_CHECKSUM:
 	case CGB_BIOS_CHECKSUM:
 	case CGB0_BIOS_CHECKSUM:
+	case CGBE_BIOS_CHECKSUM:
 	case AGB_BIOS_CHECKSUM:
+	case AGB0_BIOS_CHECKSUM:
 		return true;
 	default:
 		return false;
@@ -846,9 +850,11 @@ void GBDetectModel(struct GB* gb) {
 			break;
 		case CGB_BIOS_CHECKSUM:
 		case CGB0_BIOS_CHECKSUM:
+		case CGBE_BIOS_CHECKSUM:
 			gb->model = GB_MODEL_CGB;
 			break;
 		case AGB_BIOS_CHECKSUM:
+		case AGB0_BIOS_CHECKSUM:
 			gb->model = GB_MODEL_AGB;
 			break;
 		default: