diff --git a/src/content/posts/2024/sistema-nervios/index.md b/src/content/posts/2024/sistema-nervios/index.md
index 3273748..4e028b3 100644
--- a/src/content/posts/2024/sistema-nervios/index.md
+++ b/src/content/posts/2024/sistema-nervios/index.md
@@ -3,7 +3,7 @@ title: "Sistema nerviós"
 slug: sistema-nervios
 description: "Back to school amb super saiyans."
 authors: ["Dr. Fenilalanino"]
-image: ./sistema_nervios.webp
+image: ./sistema_nervios.jpg
 categories: ["dibuixos"]
 tags: ["biologia", "neurociència"]
 draft: false
diff --git a/src/content/posts/2024/sistema-nervios/sistema_nervios.jpg b/src/content/posts/2024/sistema-nervios/sistema_nervios.jpg
new file mode 100644
index 0000000..7834867
Binary files /dev/null and b/src/content/posts/2024/sistema-nervios/sistema_nervios.jpg differ