diff --git a/.github/workflows/deploy-javadoc.yml b/.github/workflows/deploy-javadoc.yml
index 68a7805..e74a554 100644
--- a/.github/workflows/deploy-javadoc.yml
+++ b/.github/workflows/deploy-javadoc.yml
@@ -61,7 +61,7 @@ jobs:
               -o javadoc.jar
             unzip javadoc.jar -d "$dist/"
 
-            if [[ ! -d "$dist/index.html" ]]; then
+            if [[ ! -f "$dist/index.html" ]]; then
               rm -fr "$dist"
             fi
 
@@ -114,4 +114,4 @@ jobs:
             else
               git push origin gh-pages
             fi
-          fi
\ No newline at end of file
+          fi