diff --git a/README.md b/README.md
index def04d7..28e32a9 100644
--- a/README.md
+++ b/README.md
@@ -19,7 +19,7 @@
 * Battery voltage (V)
 
 ## Hardware
-![schema](/doc/schema.png)
+![schema](doc/schema.png)
 
 ## Visualization
-![grafana](/doc/grafana.png)
+![grafana](doc/grafana.png)