diff --git a/.github/workflows/type-checking.yml b/.github/workflows/type-checking.yml
index 0e242dd..8597a77 100644
--- a/.github/workflows/type-checking.yml
+++ b/.github/workflows/type-checking.yml
@@ -4,7 +4,7 @@ on:
   workflow_dispatch:
   push:
     branches:
-      - dev
+      - master
   pull_request:
     paths:
       - "**/requirements.txt"
@@ -24,6 +24,6 @@ jobs:
         with:
           python-version: ${{ matrix.python-version }}
           cache: "pip"
-          cache-dependency-path: "docs/requirements.txt"
-      - run: pip install -r "docs/requirements.txt"
+          cache-dependency-path: "requirements.txt"
+      - run: pip install -r "requirements.txt"
       - run: mypy . --python-version=${{ matrix.python-version }}