diff --git a/config.py b/config.py
index 1ecd1f2..1470b49 100644
--- a/config.py
+++ b/config.py
@@ -43,21 +43,28 @@ BIRTHDAY_WINDOW_DAYS = int(os.getenv("BIRTHDAY_WINDOW_DAYS", "7"))
 BASE_ROLE_IDS: list[int] = [1478304631930228779, 1478302278862766190]
 
 
-def _parse_admin_roles(raw: str) -> dict[int, int]:
-    """Parse BOT_ADMIN_ROLES env var as "guild_id:role_id,guild_id:role_id"."""
-    result: dict[int, int] = {}
-    for pair in raw.split(","):
-        pair = pair.strip()
-        if not pair:
+def _parse_admin_roles(raw: str) -> dict[int, set[int]]:
+    """Parse BOT_ADMIN_ROLES env var as "guild_id:role_id[:role_id...],guild_id:role_id...".
+
+    Multiple admin roles per guild are colon-separated; guild entries are comma-separated.
+    Repeating a guild_id across entries merges its roles.
+    """
+    result: dict[int, set[int]] = {}
+    for entry in raw.split(","):
+        entry = entry.strip()
+        if not entry:
             continue
-        guild_str, _, role_str = pair.partition(":")
-        if not role_str:
-            raise SystemExit(f"BOT_ADMIN_ROLES: expected 'guild_id:role_id', got {pair!r}")
-        result[int(guild_str)] = int(role_str)
+        parts = entry.split(":")
+        if len(parts) < 2 or not all(p.strip() for p in parts):
+            raise SystemExit(
+                f"BOT_ADMIN_ROLES: expected 'guild_id:role_id[:role_id...]', got {entry!r}"
+            )
+        guild_id = int(parts[0].strip())
+        result.setdefault(guild_id, set()).update(int(p.strip()) for p in parts[1:])
     return result
 
 
-BOT_ADMIN_ROLES: dict[int, int] = _parse_admin_roles(os.getenv("BOT_ADMIN_ROLES", ""))
+BOT_ADMIN_ROLES: dict[int, set[int]] = _parse_admin_roles(os.getenv("BOT_ADMIN_ROLES", ""))
 
 PB_URL = os.getenv("PB_URL", "http://127.0.0.1:8090")
 PB_ADMIN_EMAIL = os.getenv("PB_ADMIN_EMAIL", "")
@@ -75,26 +82,3 @@ PB_ECONOMY_COLLECTION_ECONOMY = (
 PB_ECONOMY_COLLECTION = (
     PB_ECONOMY_COLLECTION_ECONOMY if BOT_PROFILE == "economy" else PB_ECONOMY_COLLECTION_DEV
 )
-
-
-def _parse_admin_roles() -> dict[int, int]:
-    """Parse BOT_ADMIN_ROLES env var (format: guild_id:role_id,guild_id:role_id)."""
-    raw = os.getenv("BOT_ADMIN_ROLES", "").strip()
-    if not raw:
-        return {}
-    result: dict[int, int] = {}
-    for pair in raw.split(","):
-        pair = pair.strip()
-        if not pair:
-            continue
-        parts = pair.split(":")
-        if len(parts) != 2:
-            continue
-        try:
-            result[int(parts[0].strip())] = int(parts[1].strip())
-        except ValueError:
-            continue
-    return result
-
-
-BOT_ADMIN_ROLES: dict[int, int] = _parse_admin_roles()
diff --git a/core/admin.py b/core/admin.py
index 74d127f..3e1b206 100644
--- a/core/admin.py
+++ b/core/admin.py
@@ -7,13 +7,13 @@ import config
 
 
 def is_bot_admin(member: discord.abc.User | None) -> bool:
-    """True when the member has the configured admin role for their guild."""
+    """True when the member has any of the configured admin roles for their guild."""
     if not isinstance(member, discord.Member) or member.guild is None:
         return False
-    role_id = config.BOT_ADMIN_ROLES.get(member.guild.id)
-    if role_id is None:
+    admin_role_ids = config.BOT_ADMIN_ROLES.get(member.guild.id)
+    if not admin_role_ids:
         return False
-    return any(r.id == role_id for r in member.roles)
+    return any(r.id in admin_role_ids for r in member.roles)
 
 
 def bot_admin_check():