diff --git a/.github/workflows/spell-check-differential.yaml b/.github/workflows/spell-check-differential.yaml
index 6f3b92614b4..b4a72ff19e2 100644
--- a/.github/workflows/spell-check-differential.yaml
+++ b/.github/workflows/spell-check-differential.yaml
@@ -17,4 +17,7 @@ jobs:
           dict-packages: |
             https://github.com/autowarefoundation/autoware-spell-check-dict
             https://github.com/tier4/cspell-dicts
-            https://github.com/streetsidesoftware/cspell-dicts
+            https://github.com/streetsidesoftware/cspell-dicts/tree/main/dictionaries/cpp
+            https://github.com/streetsidesoftware/cspell-dicts/tree/main/dictionaries/en_GB
+            https://github.com/streetsidesoftware/cspell-dicts/tree/main/dictionaries/en_US
+            https://github.com/streetsidesoftware/cspell-dicts/tree/main/dictionaries/software-terms