diff --git a/.github/workflows/push.yml b/.github/workflows/push.yml
index c521305..450e78f 100644
--- a/.github/workflows/push.yml
+++ b/.github/workflows/push.yml
@@ -18,6 +18,7 @@ jobs:
       with:
         # Add a test to restrict the test to just dir4 and dir5.
         folder-path: './md/dir4, ./md/dir5'
+        file-path: './md/AdditionalFileTest1.md, ./md/AdditionalFileTest2.md'
   shellcheck:
     runs-on: [ubuntu-latest]
     steps:
diff --git a/entrypoint.sh b/entrypoint.sh
index 74cd4a4..8eb12ab 100644
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -125,9 +125,9 @@ check_additional_files () {
 
    if [ -n "$FILES" ]; then
       if [ "$MAX_DEPTH" -ne -1 ]; then
-         FIND_CALL=('find' '.' '-type' 'f' '(' "${FILES}" ')' '-not' '-path' './node_modules/*' '-maxdepth' "${MAX_DEPTH}" '-exec' 'markdown-link-check' '{}')
+         FIND_CALL=('find' '.' '-type' 'f' '(' ${FILES} ')' '-not' '-path' './node_modules/*' '-maxdepth' "${MAX_DEPTH}" '-exec' 'markdown-link-check' '{}')
       else
-         FIND_CALL=('find' '.' '-type' 'f' '(' "${FILES}" ')' '-not' '-path' './node_modules/*' '-exec' 'markdown-link-check' '{}')
+         FIND_CALL=('find' '.' '-type' 'f' '(' ${FILES} ')' '-not' '-path' './node_modules/*' '-exec' 'markdown-link-check' '{}')
       fi
 
       add_options
diff --git a/md/AdditionalFileTest1.md b/md/AdditionalFileTest1.md
new file mode 100644
index 0000000..42a91e1
--- /dev/null
+++ b/md/AdditionalFileTest1.md
@@ -0,0 +1,6 @@
+# AdditionalFileTest1
+
+## Test
+
+Go to [AdditionalFileTest2](./AdditionalFileTest2.md#test)
+
diff --git a/md/AdditionalFileTest2.md b/md/AdditionalFileTest2.md
new file mode 100644
index 0000000..20b2377
--- /dev/null
+++ b/md/AdditionalFileTest2.md
@@ -0,0 +1,6 @@
+# AdditionalFileTest2
+
+## Test
+
+Go to [AdditionalFileTest1](./AdditionalFileTest1.md#test)
+