diff --git a/README.md b/README.md
index e30cf70..02b90d8 100644
--- a/README.md
+++ b/README.md
@@ -72,7 +72,7 @@ engine2:getp({m2, ok}).
 ```
 
 
-![alt text](httpshttps://i.postimg.cc/QxBm0Vrz/Captura-de-ecr-2019-04-09-s-15-57-38.png)
+![alt text](https://i.postimg.cc/QxBm0Vrz/Captura-de-ecr-2019-04-09-s-15-57-38.png)
 
 **There is a 16% chance that the patient will be OK administering the drug M2.**