diff --git a/src/wiki.py b/src/wiki.py
index dd40459..ab6c5ac 100644
--- a/src/wiki.py
+++ b/src/wiki.py
@@ -206,7 +206,7 @@ class Wiki:
 		for ID in ids:
 			try:
 				result.add(all_revids[all_revids.index(ID) + 1])
-			except (KeyError, ValueError):
+			except (KeyError, ValueError, IndexError):
 				logger.debug(f"Value {ID} not in {all_revids} or no value after that.")
 		return result