diff --git a/src/titles/titleFormatterData.ts b/src/titles/titleFormatterData.ts
index 3cb6ff7..c9c1970 100644
--- a/src/titles/titleFormatterData.ts
+++ b/src/titles/titleFormatterData.ts
@@ -218,7 +218,8 @@ export const acronymBlocklist = new Set([
     "now",
     "too",
     "bad",
-    "big"
+    "big",
+    "all"
 ]);
 
 export const notStartOfSentence = new Set([