diff --git a/notebooks/numpy_cours.ipynb b/notebooks/numpy_cours.ipynb
index d02f11fad2e59b0e4ba217c340b305466073a9f9..9e16fae541b398434eeb124cb3b4ed09e7b411be 100644
--- a/notebooks/numpy_cours.ipynb
+++ b/notebooks/numpy_cours.ipynb
@@ -9,7 +9,7 @@
    "source": [
     "<div style=\"text-align:center;display:block\">\n",
     "\n",
-    "<img src=\"images/NumPy_logo_2020.png\" style=\"margin:0 auto;width:400px\">\n",
+    "<img src=\"./images/NumPy_logo_2020.png\" style=\"margin:0 auto;width:400px\">\n",
     "<div style=\"text-align:center\">\n",
     "    Bertrand Néron\n",
     "    <br />\n",