diff --git a/.github/data/problems.json b/.github/data/problems.json
index 55672f775..c6f110923 100644
--- a/.github/data/problems.json
+++ b/.github/data/problems.json
@@ -1425,6 +1425,10 @@
         {
             "day": "25",
             "title": "Binary Search Tree to Greater Sum Tree"
+        },
+        {
+            "day": "26",
+            "title": "Balance a Binary Search Tree"
         }
     ],
     "07- July": [
diff --git a/06- June/26- Balance a Binary Search Tree/.gitkeep b/06- June/26- Balance a Binary Search Tree/.gitkeep
new file mode 100644
index 000000000..e69de29bb