diff --git a/layers/mountain_peak/README.md b/layers/mountain_peak/README.md
index 91cba6f..1c0aebe 100644
--- a/layers/mountain_peak/README.md
+++ b/layers/mountain_peak/README.md
@@ -1,7 +1,7 @@
 ## Mountain Peaks
 
 ### Mapping Diagram
-![Mapping diagram for mountain peaks](etl_diagram.png?raw=true)
+![Mapping diagram for mountain peaks](mapping_diagram.png?raw=true)
 
 ### ETL diagram
-![ETL diagram for mountain peaks](mapping_diagram.png?raw=true)
+![ETL diagram for mountain peaks](etl_diagram.png?raw=true)