diff --git a/examples/notebooks/code/sample-notebook.ipynb b/examples/notebooks/code/sample-notebook.ipynb
index 0fcb58b93..7716a4842 100644
--- a/examples/notebooks/code/sample-notebook.ipynb
+++ b/examples/notebooks/code/sample-notebook.ipynb
@@ -13,7 +13,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "<a href=\"https://colab.research.google.com/github/IBM/data-prep-kit/blob/tree/dev/examples/notebooks/code/sample-notebook.ipynb\">\n",
+    "<a href=\"https://colab.research.google.com/github/IBM/data-prep-kit/blob/dev/examples/notebooks/code/sample-notebook.ipynb\">\n",
     "  <img src=\"https://colab.research.google.com/assets/colab-badge.svg\" alt=\"Open In Colab\"/>\n",
     "</a>"
    ]
diff --git a/examples/notebooks/code/sample-notebook_llama.ipynb b/examples/notebooks/code/sample-notebook_llama.ipynb
index 4d1fe918a..9a6c033e0 100644
--- a/examples/notebooks/code/sample-notebook_llama.ipynb
+++ b/examples/notebooks/code/sample-notebook_llama.ipynb
@@ -13,7 +13,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "<a href=\"https://colab.research.google.com/github/IBM/data-prep-kit/blob/tree/dev/examples/notebooks/code/sample-notebook.ipynb\">\n",
+    "<a href=\"https://colab.research.google.com/github/IBM/data-prep-kit/blob/dev/examples/notebooks/code/sample-notebook_llama.ipynb\">\n",
     "  <img src=\"https://colab.research.google.com/assets/colab-badge.svg\" alt=\"Open In Colab\"/>\n",
     "</a>"
    ]